The early days of the American movie industry approximately in the period of 1890 to 1910 was not the present Hollywood. Rather it was in the Fort Lee–Coytesville area in New Jersey.
What made Hollywood to move from Fort Lee – New Jersey to Los Angeles – California?
- Was it because the year round pleasant weather in Los Angeles?
- Its scenic beauty, the beaches and the ocean, all readily available for film shooting?
- And the cost of land and labor that were easily available then in the Los Angeles area?
Or there were some other underlying causes??
It’s the fact that Thomas Alva Edison was there in New Jersey. And in the late 19th and early 20th century, he had gained several patents on motion pictures including his patented Kinetographic Camera, projectors, and phonographs.
- Did Thomas Alva Edison and his “Motion Picture Patents Company” was too monopolistic?
- Did he bring several film making companies from filming to courtroom for infringing his patents?
- Were the attorneys in California raising eyebrows at Edison’s monopoly in New Jersey?
- Was the Hollywood’s last destination (Los Angeles ) far from Edison’s monopolistic jurisdiction for any easy legal actions?
Did this compel the leading film makers shift their base to Los Angeles, California from Fort Lee, New Jersy?
Thomas Alva Edison – The man in mission and monopoly
Born: February 11, 1847 Milan, Ohio → Died: October 18, 1931 West Orange, New Jersey
Invention successes:
- Electric Light & Power
- Phonographs & Sound Recording
- Telegraphy & Telephony
- Mining & Ore Milling
- Batteries
- Cement
- Motion Pictures (the Kinetoscope)
Motion Pictures Patents
- US491993A – Stop Device
- US493426A – Apparatus for Exhibiting Photographs of Moving Objects
- US589168A – Kinetographic Camera
- US772647A – Photographic Film for Moving-Picture Machines
- US964097A – Device for Viewing Moving Pictures
- US1138360A – Method of Presenting the Illusion of Scenes in Colors
- US1178062A – Moving-Picture Apparatus
- US1182897A – Apparatus for Recording and Reproducing Motion and Sounds
- US1266778A – Process of Making Screens for Projection
Thomas Alva Edison’s United States Patents
| Patent Number | Publication Date | Title |
| US90646A | 1869-06-01 | Electrographic Vote-Recorder |
| US91527A | 1869-06-22 | Printing-Telegraphs |
| US96567A | 1869-11-09 | Printing-Telegraph Apparatus |
| US96681A | 1869-11-09 | Automatic Electrical Switch for Telegraph Apparatus |
| US102320A | 1870-04-26 | Printing-Telegraph Apparatus |
| US103035A | 1870-05-17 | Electro-Motor Escapements |
| US103924A | 1870-06-07 | Printing-Telegraph Instruments |
| US111112A | 1871-01-24 | Governors for Electro-Motors |
| US113034A | 1871-03-28 | Printing-Telegraph Apparatus |
| US113033A | 1871-03-28 | Printing-Telegraph Apparatus |
| US114656A | 1871-05-09 | Telegraphic Transmitting Instruments |
| US114657A | 1871-05-09 | Relay-Magnets for Telegraph Instruments |
| US114658A | 1871-05-09 | Electro-Magnets for Telegraph Instruments |
| US121601A | 1871-12-05 | Machinery for Perforating Paper for Telegraph Purposes |
| US123005A | 1872-01-23 | Telegraph Apparatus |
| US123006A | 1872-01-23 | Printing-Telegraphs |
| US123984A | 1872-02-27 | Telegraph Apparatus |
| US124800A | 1872-03-19 | Telegraphic Recording Instruments |
| US126528A | 1872-05-07 | Type-Wheels for Printing-Telegraphs |
| US126533A | 1872-05-07 | Printing-Telegraphs |
| US126531A | 1872-05-07 | Printing-Telegraphs |
| US126530A | 1872-05-07 | Printing-Telegraphs |
| US126532A | 1872-05-07 | Printing-Telegraphs |
| US126535A | 1872-05-07 | Printing-Telegraphs |
| US126529A | 1872-05-07 | Type-Wheels for Printing-Telegraphs |
| US126534A | 1872-05-07 | Printing-Telegraphs |
| US128131A | 1872-06-18 | Printing-Telegraphs |
| US128608A | 1872-07-02 | Printing-Telegraph Instruments |
| US128607A | 1872-07-02 | Printing-Telegraphs |
| US128604A | 1872-07-02 | Printing-Telegraphs |
| US128605A | 1872-07-02 | Printing-Telegraphs |
| US128606A | 1872-07-02 | Printing-Telegraphs |
| US130795A | 1872-08-27 | Electro-Magnets |
| US131339A | 1872-09-17 | Printing-Telegraphs |
| US131334A | 1872-09-17 | Rheotomes or Circuit-Directors |
| US131335A | 1872-09-17 | Printing-Telegraphs |
| US131342A | 1872-09-17 | Printing-Telegraph Instruments |
| US131344A | 1872-09-17 | Unison-Stops for Printing-Telegraphs |
| US131337A | 1872-09-17 | Printing-Telegraphs |
| US131343A | 1872-09-17 | Transmitters and Circuits for Printing-Telegraphs |
| US131338A | 1872-09-17 | Printing-Telegraphs |
| US131336A | 1872-09-17 | Printing-Telegraphs |
| US131341A | 1872-09-17 | Printing-Telegraph Instruments |
| US131340A | 1872-09-17 | Printing-Telegraphs |
| US132456A | 1872-10-22 | Apparatus for Perforating Paper for Telegraphic Use |
| US132455A | 1872-10-22 | Paper for Chemical Telegraphs etc. |
| US133019A | 1872-11-12 | Electrical Printing-Machines |
| US133841A | 1872-12-10 | Type-Writing Machines |
| US134866A | 1873-01-14 | Printing-Telegraph Instruments |
| US134867A | 1873-01-14 | Automatic Telegraph Instruments |
| US134868A | 1873-01-14 | Electro-Magnetic Adjusters |
| US135531A | 1873-02-04 | Circuits for Chemical Telegraphs |
| US138870A | 1873-05-13 | Printing-Telegraphs |
| US138869A | 1873-05-13 | Printing-Telegraphs |
| US139128A | 1873-05-20 | Printing-Telegraphs |
| US139129A | 1873-05-20 | Printing-Telegraphs |
| US140488A | 1873-07-01 | Printing-Telegraphs |
| US140489A | 1873-07-01 | Circuits for Printing-Telegraphs |
| US140487A | 1873-07-01 | Printing-Telegraphs |
| US141776A | 1873-08-12 | Circuits for Automatic Telegraphs |
| US141772A | 1873-08-12 | Circuits for Automatic or Chemical Telegraphs |
| US141777A | 1873-08-12 | Relay-Magnets |
| US141775A | 1873-08-12 | Perforators for Automatic Telegraphs |
| US141773A | 1873-08-12 | Circuits for Automatic Telegraphs |
| US141774A | 1873-08-12 | Chemical Telegraphs |
| US142688A | 1873-09-09 | Electrical Regulators for Transmitting-Instruments |
| US142999A | 1873-09-23 | Galvanic Batteries |
| US146812A | 1874-01-27 | Telegraph-Signal Boxes |
| US147311A | 1874-02-10 | Electric Telegraphs |
| US147313A | 1874-02-10 | Chemical Telegraphs |
| US147312A | 1874-02-10 | Perforators for Automatic Telegraphy |
| US147314A | 1874-02-10 | Circuits for Chemical Telegraphs |
| US147917A | 1874-02-24 | Duplex Telegraphs |
| US150847A | 1874-05-12 | Receiving Instruments for Chemical Telegraphs |
| US150848A | 1874-05-12 | Chemical or Automatic Telegraphs |
| US150846A | 1874-05-12 | Telegraph-Relays |
| US151209A | 1874-05-26 | Automatic Telegraphy and Perforators Therefor |
| US154788A | 1874-09-08 | District Telegraph Signal-Boxes |
| US156843A | 1874-11-17 | Duplex Chemical Telegraphs |
| US158787A | 1875-01-19 | Telegraph Apparatus |
| US160404A | 1875-03-02 | Solutions for Chemical Telegraph-Paper |
| US160405A | 1875-03-02 | Adjustable Electro-Magnets for Relays, etc. |
| US160402A | 1875-03-02 | Solutions for Chemical Telegraph-Paper |
| US160403A | 1875-03-02 | Solutions for Chemical Telegraph-Paper |
| US160580A | 1875-03-09 | Solutions for Chemical Telegraph-Paper |
| US162633A | 1875-04-27 | Duplex Telegraphs |
| US166860A | 1875-08-17 | Chemical Telegraphy |
| US166859A | 1875-08-17 | Chemical Telegraphy |
| US166861A | 1875-08-17 | Chemical Telegraphy |
| US168004A | 1875-09-21 | Printing-Telegraphs |
| US168243A | 1875-09-28 | Automatic Telegraphs |
| US168242A | 1875-09-28 | Transmitters and Receivers for Automatic Telegraphs |
| US168467A | 1875-10-05 | Recording-Points for Chemical Telegraphs |
| US168385A | 1875-10-05 | Duplex Telegraphs |
| US168466A | 1875-10-05 | Solutions for Chemical Telegraphs |
| US168465A | 1875-10-05 | Solutions for Chemical Telegraphs |
| US169972A | 1875-11-16 | Electric-Signalling Instruments |
| US171273A | 1875-12-21 | Telegraph Apparatus |
| US172305A | 1876-01-18 | Automatic Roman-Character Telegraphs |
| US173718A | 1876-02-22 | Automatic Telegraphy |
| US178222A | 1876-05-30 | Duplex Telegraphs |
| US178221A | 1876-05-30 | Duplex Telegraphs |
| US178223A | 1876-05-30 | Duplex Telegraphs |
| US180857A | 1876-08-08 | Autographic Printing |
| US180858A | 1876-08-08 | Duplex Telegraphs |
| US182996A | 1876-10-10 | Acoustic Telegraphs |
| US185507A | 1876-12-19 | Electro-Harmonic Multiplex Telegraphs |
| US186330A | 1877-01-16 | Acoustic Electric Telegraphs |
| US186548A | 1877-01-23 | Telegraphic Alarm and Signal Apparatus |
| US195751A | 1877-10-02 | Automatic Telegraphs |
| US195752A | 1877-10-02 | Automatic Telegraphs |
| US196747A | 1877-11-06 | Stencil-Pens |
| US198087A | 1877-12-11 | Telephonic Telegraphs |
| US198088A | 1877-12-11 | Telephonic Telegraphs |
| US198089A | 1877-12-11 | Telephonic or Electro-Harmonic Telegraphs |
| US200032A | 1878-02-05 | Synchronous Movements for Electric Telegraphs |
| US200521A | 1878-02-19 | Phonograph or Speaking Machines |
| US200994A | 1878-03-05 | Automatic-Telegraph Perforator and Transmitter |
| US200993A | 1878-03-05 | Acoustic Telegraphs |
| US201760A | 1878-03-26 | Speaking-Machines |
| US203016A | 1878-04-30 | Speaking-Telephones |
| US203015A | 1878-04-30 | Speaking-Telegraphs |
| US203018A | 1878-04-30 | Telephones or Speaking-Telegraphs |
| US203013A | 1878-04-30 | Speaking-Telegraphs |
| US203019A | 1878-04-30 | Circuits for Acoustic or Telephonic Telegraphs |
| US203017A | 1878-04-30 | Telephone Call-Signal |
| US203014A | 1878-04-30 | Speaking-Telegraphs |
| US203329A | 1878-05-07 | Perforating Pens |
| US205370A | 1878-06-25 | Pneumatic Stencil-Pens |
| US207723A | 1878-09-03 | Duplex Telegraphs |
| US207724A | 1878-09-03 | Duplex Telegraphs |
| US208299A | 1878-09-24 | Speaking-Telephones |
| US209241A | 1878-10-22 | Quadruplex-Telegraph Repeaters |
| US210767A | 1878-12-10 | Vocal Engines |
| US213554A | 1879-03-25 | Automatic Telegraphs |
| US214637A | 1879-04-22 | Thermal Regulators for Electric Lights |
| US214636A | 1879-04-22 | Electric Lights |
| US217781A | 1879-07-22 | Sextuplex Telegraphs |
| US217782A | 1879-07-22 | Duplex Telegraphs |
| US218167A | 1879-08-05 | Apparatus for Electric Lights |
| US218166A | 1879-08-05 | Magneto-Electric Machines |
| US218866A | 1879-08-26 | Electric Lighting Apparatus |
| US219393A | 1879-09-09 | Dynamo-Electric Machine |
| US219628A | 1879-09-16 | Electric Lights |
| US221957A | 1879-11-25 | Telephones |
| US222390A | 1879-12-09 | Carbon-Telephones |
| US222881A | 1879-12-23 | Magneto-Electric Machines |
| US223898A | 1880-01-27 | Electric Lamp |
| US224329A | 1880-02-10 | Electric-Lighting Apparatus |
| US224665A | 1880-02-17 | Autographic Stencils for Printing |
| US227227A | 1880-05-04 | Electric Light |
| US227228A | 1880-05-04 | Electric Light |
| US227229A | 1880-05-04 | Electric Light |
| US227226A | 1880-05-04 | Safety-Conductor for Electric Lights |
| US227679A | 1880-05-18 | Phonograph |
| US228329A | 1880-06-01 | Magnetic Ore-Separator |
| US228617A | 1880-06-08 | Brake for Electro-Magnetic Motors |
| US230255A | 1880-07-20 | Method of Manufacturing Electric Lamps |
| US230621A | 1880-08-03 | Addressing-Machine |
| US231704A | 1880-08-31 | Electro-Chemical Receiving-Telephone |
| USD12631 | 1881-12-27 | (Design Patent) Incandescent Electric Lamp |
| US235142A | 1880-12-07 | Acoustic Telegraph |
| US237732A | 1881-02-15 | Electric Light |
| US238098A | 1881-02-22 | Magneto Signal Apparatus |
| US238868A | 1881-03-15 | Manufacture of Carbons for Incandescent Electric Lamps |
| US239147A | 1881-03-22 | System of Electric Lighting |
| US239150A | 1881-03-22 | Electric Lamp |
| US239148A | 1881-03-22 | Treating Carbons for Electric Lamps |
| US239149A | 1881-03-22 | Incandescing Electric Lamp |
| US239154A | 1881-03-22 | Relay for Telegraphs |
| US239151A | 1881-03-22 | Method of Forming Enlarged Ends on Carbon Filaments |
| US239152A | 1881-03-22 | System of Electric Lighting |
| US239153A | 1881-03-22 | Electric Lamp |
| US239372A | 1881-03-29 | Testing Electric-Light Carbons |
| US239373A | 1881-03-29 | Electric Lamp |
| US239374A | 1881-03-29 | Regulating the Generation of Electric Currents |
| US239745A | 1881-04-05 | Electric Lamp |
| US240678A | 1881-04-26 | Webermeter |
| US242896A | 1881-06-14 | Incandescent Electric Lamp |
| US242898A | 1881-06-14 | Magneto or Dynamo Electric Machine |
| US242897A | 1881-06-14 | Incandescent Electric Lamp |
| US242899A | 1881-06-14 | Electric Lighting |
| US242900A | 1881-06-14 | Manufacturing Carbons for Electric Lamps |
| US242901A | 1881-06-14 | Electric Meter |
| US248416A | 1881-10-18 | Manufacture of Carbons for Electric Lamps |
| US248424A | 1881-10-18 | Fitting and Fixture for Electric Lamps |
| US248431A | 1881-10-18 | Preserving Fruit |
| US248419A | 1881-10-18 | Electric Lamp |
| US248421A | 1881-10-18 | Current-Regulator for Dynamo-Electric Machines |
| US248427A | 1881-10-18 | Apparatus for Treating Carbons for Electric Lamps |
| US248429A | 1881-10-18 | Electric Motor |
| US248434A | 1881-10-18 | Governor for Electric Engines |
| US248436A | 1881-10-18 | Depositing Cell for Plating the Connections of Electric Lamps, & c. |
| US248422A | 1881-10-18 | System of Electric Lighting |
| US248430A | 1881-10-18 | Electro-Magnetic Brake |
| US248437A | 1881-10-18 | Apparatus for Treating Carbons for Electric Lamps |
| US248417A | 1881-10-18 | Manufacturing Carbons for Electric Lights |
| US248425A | 1881-10-18 | Apparatus for Producing High Vacuums |
| US248432A | 1881-10-18 | Magnetic Separator |
| US248420A | 1881-10-18 | Fixture and Attachment for Electric Lamps |
| US248428A | 1881-10-18 | Manufacture of Incandescent Electric Lamps |
| US248435A | 1881-10-18 | Utilizing Electricity as a Motive Power |
| US248565A | 1881-10-18 | Webermeter |
| US248418A | 1881-10-18 | Electric Lamp |
| US248426A | 1881-10-18 | Apparatus for Treating Carbons for Electric Lamps |
| US248433A | 1881-10-18 | Vacuum Apparatus |
| US248423A | 1881-10-18 | Carbonizer |
| US251543A | 1881-12-27 | Electric Lamp |
| US251552A | 1881-12-27 | Underground Conductors |
| US251537A | 1881-12-27 | Dynamo-Electric Machine |
| US251538A | 1881-12-27 | Electric Light |
| US251545A | 1881-12-27 | Electric Meter |
| US251546A | 1881-12-27 | Electric Lamp |
| US251554A | 1881-12-27 | Electric Lamp and Socket or Holder |
| US251555A | 1881-12-27 | Regulator for Dynamo-Electric Machines |
| US251536A | 1881-12-27 | Vacuum-Pump |
| US251544A | 1881-12-27 | Manufacture of Electric Lamps |
| US251553A | 1881-12-27 | Electric Chandelier |
| US251542A | 1881-12-27 | System of Electric Lighting |
| US251551A | 1881-12-27 | System of Electric Lighting |
| US251559A | 1881-12-27 | Electrical Drop-Light |
| US251539A | 1881-12-27 | Electric Lamp |
| US251548A | 1881-12-27 | Incandescent Electric Lamp |
| US251556A | 1881-12-27 | Regulator for Magneto or Dynamo Electric Machines |
| US251541A | 1881-12-27 | Electro-Magnetic Motor |
| US251550A | 1881-12-27 | Magneto or Dynamo Electric Machine |
| US251558A | 1881-12-27 | Webermeter |
| US251540A | 1881-12-27 | Carbon for Electric Lamps |
| US251549A | 1881-12-27 | Electric Lamp and the Manufacture Thereof |
| US251557A | 1881-12-27 | Webermeter |
| US251547A | 1881-12-27 | Electrical Governor |
| US252442A | 1882-01-17 | Telephone |
| US257677A | 1882-05-09 | Telephone |
| US263131A | 1882-08-22 | Magnetic Ore-Separator |
| US263132A | 1882-08-22 | Electro-Magnetic Railway |
| US263139A | 1882-08-22 | Manufacture of Carbons for Electric Lamps |
| US263140A | 1882-08-22 | Dynamo-Electric Machine |
| US263147A | 1882-08-22 | Vacuum Apparatus |
| US263148A | 1882-08-22 | Dynamo or Magneto Electric Machine |
| US263136A | 1882-08-22 | Regulator for Dynamo or Magneto Electric Machines |
| US263144A | 1882-08-22 | Mold for Carbonizing Incandescents |
| US263138A | 1882-08-22 | Electric-Arc Light |
| US263146A | 1882-08-22 | Dynamo Magneto Electric Machine |
| US263135A | 1882-08-22 | Electric Lamp |
| US263143A | 1882-08-22 | Magneto or Dynamo Electric Machine |
| US263137A | 1882-08-22 | Electric Chandelier |
| US263145A | 1882-08-22 | Process of Making Incandescents |
| US263133A | 1882-08-22 | Dynamo or Magneto Electric Machine |
| US263141A | 1882-08-22 | Straightening Carbons of Electric Incandescent Lamps |
| US263149A | 1882-08-22 | Commutator for Dynamo or Magneto Electric Machines |
| US263134A | 1882-08-22 | Regulator for Dynamo or Magneto Electric Machines |
| US263142A | 1882-08-22 | Electrical Distribution System |
| US263150A | 1882-08-22 | Magneto or Dynamo Electric Machine |
| US263878A | 1882-09-05 | Electric Lamp |
| US264655A | 1882-09-19 | Incandescing Electric Lamp |
| US264642A | 1882-09-19 | Electric Distribution and Translation System |
| US264651A | 1882-09-19 | Incandescent Electric Lamp |
| US264660A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264668A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264646A | 1882-09-19 | Dynamo or Magneto Electric Machine |
| US264654A | 1882-09-19 | Incandescent Electric Lamp |
| US264663A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264671A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264645A | 1882-09-19 | System of Conductors for the Distribution of Electricity |
| US264648A | 1882-09-19 | Dynamo or Magneto Electric Machine |
| US264653A | 1882-09-19 | Incandescent Electric Lamp |
| US264657A | 1882-09-19 | Incandescent Electric Lamp |
| US264662A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264665A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264670A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264673A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264647A | 1882-09-19 | Dynamo or Magneto Electric Machine |
| US264656A | 1882-09-19 | Incandescent Electric Lamp |
| US264664A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264672A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264649A | 1882-09-19 | Dynamo or Magneto Electric Machine |
| US264658A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264666A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264643A | 1882-09-19 | Magneto-Electric Machine |
| US264652A | 1882-09-19 | Incandescent Electric Lamp |
| US264661A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264669A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264650A | 1882-09-19 | Manufacture of Incandescing Electric Lamps |
| US264659A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US264667A | 1882-09-19 | Regulator for Dynamo-Electric Machines |
| US265311A | 1882-10-03 | Electric Lamp and Holder for the Same |
| US265775A | 1882-10-10 | Electric-Arc Light |
| US265777A | 1882-10-10 | Method of Treating Carbons for Electric Lamps |
| US265783A | 1882-10-10 | Regulator for Dynamo-Electric Machines |
| US265785A | 1882-10-10 | Dynamo-Electric Machine |
| US265774A | 1882-10-10 | Method of Maintaining Temperature in Webermeters |
| US265782A | 1882-10-10 | Regulator for Dynamo-Electric Machines |
| US265780A | 1882-10-10 | Regulator for Dynamo-Electric Machines |
| US265781A | 1882-10-10 | Regulator for Dynamo-Electric Machines |
| US265778A | 1882-10-10 | Electro-Magnetic Railway-Engine |
| US265786A | 1882-10-10 | Apparatus for the Electrical Transmission of Power |
| US265779A | 1882-10-10 | Regulator for Dynamo-Electric Machines |
| US265776A | 1882-10-10 | Electric-Lighting System |
| US265784A | 1882-10-10 | Regulator for Dynamo-Electric Machines |
| US266022A | 1882-10-17 | Telephone |
| US266021A | 1882-10-17 | Telephone |
| US266447A | 1882-10-24 | Electric Incandescent Lamp |
| US266588A | 1882-10-24 | Vacuum Apparatus |
| US266793A | 1882-10-31 | Electric Distribution System |
| US268206A | 1882-11-28 | Incandescing Electric Lamp |
| US268205A | 1882-11-28 | Dynamo or Magneto Electric Machine |
| US271616A | 1883-02-06 | Regulator for Dynamo-Electric Machines |
| US271614A | 1883-02-06 | Shafting |
| US271613A | 1883-02-06 | Manufacture of Incandescing Electric Lamps |
| US271615A | 1883-02-06 | Governor for Dynamo-Electric Machines |
| US272034A | 1883-02-13 | Telephone |
| US273487A | 1883-03-06 | Regulator for Dynamo-Electric Machines |
| US273490A | 1883-03-06 | Electro-Magnetic Railway System |
| US273485A | 1883-03-06 | Incandescing Electric Lamp |
| US273493A | 1883-03-06 | Valve-Gear for Electrical Generator-Engines |
| US273488A | 1883-03-06 | Regulator for Dynamo-Electric Machines |
| US273492A | 1883-03-06 | Secondary Battery |
| US273489A | 1883-03-06 | Turn-Table for Electric Railways |
| US273486A | 1883-03-06 | Incandescing Electric Lamp |
| US273494A | 1883-03-06 | Electrical Railroad |
| US273491A | 1883-03-06 | Regulator for Driving Engines of Electrical Generators |
| US273714A | 1883-03-13 | Magneto-Electric Signaling Apparatus |
| US273828A | 1883-03-13 | System of Underground Conductors for Electrical Distribution |
| US273715A | 1883-03-13 | Art of Malleableizing Iron |
| USD13940 | 1883-05-29 | (Design Patent) Incandescing Electric Lamp |
| US274292A | 1883-03-20 | Secondary Battery |
| US274295A | 1883-03-20 | Incandescent Electric Lamp |
| US274294A | 1883-03-20 | Incandescing Electric Lamp |
| US274291A | 1883-03-20 | Mold for Carbonizing |
| US274296A | 1883-03-20 | Manufacture of Incandescents |
| US274290A | 1883-03-20 | System of Electrical Distribution |
| US274293A | 1883-03-20 | Electric Lamp |
| US274577A | 1883-03-27 | Telephone |
| US274576A | 1883-03-27 | Transmitting-Telephone |
| US275612A | 1883-04-10 | Manufacture of Incandescing Electric Lamps |
| US275613A | 1883-04-10 | Incandescing Electric Lamp |
| US276232A | 1883-04-24 | Means for Operating and Regulating Electrical Generators |
| US276233A | 1883-04-24 | Electrical Generator and Motor |
| US278418A | 1883-05-29 | Apparatus for Translating Electric Currents From High to Low Tension |
| US278416A | 1883-05-29 | Manufacture of Incandescing Electric Lamps |
| US278413A | 1883-05-29 | Regulator for Dynamo-Electric Machines |
| US278419A | 1883-05-29 | Dynamo-Electric Machine |
| US278415A | 1883-05-29 | Manufacture of Incandescing Electric Lamps |
| US278414A | 1883-05-29 | Regulator for Dynamo-Electric Machines |
| US278417A | 1883-05-29 | Manufacture of Incandescing Electric Lamps |
| US280727A | 1883-07-03 | System of Electrical Distribution |
| US281350A | 1883-07-17 | Regulator for Dynamo-Electric Machines |
| US281349A | 1883-07-17 | Regulator for Dynamo-Electric Machines |
| US281352A | 1883-07-17 | Webermeter |
| US281351A | 1883-07-17 | Electrical Generator |
| US281353A | 1883-07-17 | Dynamo or Magneto Electric Machine |
| US282287A | 1883-07-31 | Magneto-Electric Signaling Apparatus |
| US283986A | 1883-08-28 | System of Electrical Distribution |
| US283985A | 1883-08-28 | System of Electrical Distribution |
| US283983A | 1883-08-28 | System of Electrical Distribution |
| US283984A | 1883-08-28 | System of Electrical Distribution |
| US287514A | 1883-10-30 | Dynamo-Electric Machine |
| US287522A | 1883-10-30 | Mold for Carbonizing |
| US287511A | 1883-10-30 | Electric Regulator |
| US287512A | 1883-10-30 | Dynamo-Electric Machine |
| US287519A | 1883-10-30 | Incandescing Electric Lamp |
| US287520A | 1883-10-30 | Incandescing Conductor for Electric Lamps |
| US287517A | 1883-10-30 | System of Electrical Distribution |
| US287525A | 1883-10-30 | Regulator for Systems of Electrical Distribution |
| US287518A | 1883-10-30 | Method of Manufacturing Incandescing Electric Lamps |
| US287513A | 1883-10-30 | Dynamo-Electric Machine |
| US287521A | 1883-10-30 | Dynamo or Magneto Electric Machine |
| US287516A | 1883-10-30 | System of Electrical Distribution |
| US287524A | 1883-10-30 | Regulator for Dynamo-Electric Machines |
| US287515A | 1883-10-30 | System of Electrical Distribution |
| US287523A | 1883-10-30 | Dynamo or Magneto Electric Machine |
| US288318A | 1883-11-13 | Regulator for Dynamo or Magneto Electric Machines |
| US293432A | 1884-02-12 | Electrical Generator or Motor |
| US293434A | 1884-02-12 | Incandescent Electric Lamp |
| US293433A | 1884-02-12 | Insulation of Railroad-Tracks Used for Electrical Circuits |
| US293435A | 1884-02-12 | Electrical Meter |
| US295990A | 1884-04-01 | Type-Writer |
| US297582A | 1884-04-29 | Dynamo-Electric Machine |
| US297581A | 1884-04-29 | Incandescent Electric Lamp |
| US297584A | 1884-04-29 | Dynamo-Electric Machine |
| US297585A | 1884-04-29 | Incandescing Conductor for Electric Lamps |
| US297586A | 1884-04-29 | Electrical Conductor |
| US297580A | 1884-04-29 | Electric-Arc Light |
| US297587A | 1884-04-29 | Dynamo-Electric Machine |
| US297583A | 1884-04-29 | Dynamo-Electric Machine |
| US298679A | 1884-05-13 | Method of Treating Carbons for Electric Lights |
| US298954A | 1884-05-20 | Dynamo-Electric Machine |
| US298956A | 1884-05-20 | Mode of Operating Dynamo-Electric Machines |
| US298955A | 1884-05-20 | Dynamo-Electric Machine |
| US304084A | 1884-08-26 | Device for Protecting Electric-Light Systems from Lightning |
| US304085A | 1884-08-26 | System of Electrical Distribution |
| US304086A | 1884-08-26 | Incandescent Electric Lamp |
| US304087A | 1884-08-26 | Electrical Conductor |
| US304082A | 1884-08-26 | Electrical Meter |
| US304083A | 1884-08-26 | Dynamo-Electric Machine |
| US307031A | 1884-10-21 | Electrical Indicator |
| US307029A | 1884-10-21 | Filament for Incandescent Lamps |
| US307030A | 1884-10-21 | Electrical Meter |
| US314115A | 1885-03-17 | Chemical Stock Quotation Telegraph |
| US317632A | 1885-05-12 | Incandescent Electric Lamp |
| US317633A | 1885-05-12 | Incandescent Electric Lamp |
| US317631A | 1885-05-12 | Incandescent Electric Lamp |
| US328572A | 1885-10-20 | Commutator for Dynamo-Electric Machines |
| US328575A | 1885-10-20 | System of Electric Lighting |
| US328573A | 1885-10-20 | System of Electric Lighting |
| US328574A | 1885-10-20 | System of Electric Lighting |
| US329030A | 1885-10-27 | Telephone |
| US334853A | 1886-01-26 | Mold for Carbonizing |
| US337254A | 1886-03-02 | Telephone |
| US339278A | 1886-04-06 | Electric Railway |
| US339279A | 1886-04-06 | System of Electrical Distribution |
| US340708A | 1886-04-27 | Electrical Signaling Apparatus |
| US340709A | 1886-04-27 | Telephone-Circuit |
| US340707A | 1886-04-27 | Telephonic Repeater |
| US341644A | 1886-05-11 | Incandescent Electric Lamp |
| US341839A | 1886-05-11 | Incandescing Electric Lamp |
| US343017A | 1886-06-01 | System of Electrical Distribution |
| US347097A | 1886-08-10 | Electrical Signaling Apparatus |
| US348114A | 1886-08-24 | Electrode for Telephone-Transmitters |
| US350234A | 1886-10-05 | System of Railway Signaling |
| US350235A | 1886-10-05 | Railway-Telegraphy |
| US351855A | 1886-11-02 | Electric Lamp |
| US351856A | 1886-11-02 | Incandescent Electric Lamp |
| US353783A | 1886-12-07 | Incandescent Electric Lamp |
| US354310A | 1886-12-14 | Manufacture of Carbon Conductors |
| US333291A | 1886-12-29 | Way-Station Quadruplex Telegraphy |
| US333289A | 1886-12-29 | Telegraphy |
| US333290A | 1886-12-29 | Duplex Telegraphy |
| US358600A | 1887-03-01 | Incandescing Electric Lamp |
| US358599A | 1887-03-01 | Incandescent Electric Lamp |
| US365509A | 1887-06-28 | Filament for Incandescent Electric Lamps |
| US365465A | 1887-06-28 | Valve-Gear |
| US365978A | 1887-07-05 | System of Electrical Distribution |
| US369280A | 1887-08-30 | System of Electrical Distribution |
| US369443A | 1887-09-06 | System of Electrical Distribution |
| US369442A | 1887-09-06 | System of Electrical Distribution |
| US369439A | 1887-09-06 | System of Electrical Distribution |
| US369441A | 1887-09-06 | System of Electrical Distribution |
| US370128A | 1887-09-20 | Electrical Transmission of Power |
| US370130A | 1887-09-20 | Electrical Transmission of Power |
| US370124A | 1887-09-20 | Manufacture of Filaments for Incandescing Electric Lights |
| US370123A | 1887-09-20 | Electric Meter |
| US370131A | 1887-09-20 | Electrical Transmission of Power |
| US370126A | 1887-09-20 | Electrical Transmission of Power |
| US370127A | 1887-09-20 | Electrical Transmission of Power |
| US370125A | 1887-09-20 | Electrical Transmission of Power |
| US370129A | 1887-09-20 | Electrical Transmission of Power |
| US370132A | 1887-09-20 | Telegraphy |
| US373584A | 1887-11-22 | Dynamo-Electric Machine |
| US377374A | 1888-02-07 | Telegraphy |
| US377518A | 1888-02-07 | Magnetic Separator |
| US378044A | 1888-02-14 | Telephone-Transmitter |
| US379771A | 1888-03-20 | Regulator for Dynamo-Electric Machines |
| US379772A | 1888-03-20 | System of Electrical Distribution |
| US379770A | 1888-03-20 | Incandescent Electric Lamp |
| US379944A | 1888-03-27 | Commutator for Dynamo-Electric Machines |
| US380101A | 1888-03-27 | System of Electrical Distribution |
| US380102A | 1888-03-27 | System of Electrical Distribution |
| US380100A | 1888-03-27 | Pyromagnetic Motor |
| US382415A | 1888-05-08 | System of Electrical Distribution |
| US382417A | 1888-05-08 | Process of Making Phonogram-Blanks |
| US382418A | 1888-05-08 | Phonogram-Blank |
| US382414A | 1888-05-08 | Burnishing Attachment for Phonographs |
| US382419A | 1888-05-08 | Process of Duplicating Phonograms |
| US382462A | 1888-05-08 | Phonogram-Blank |
| US382416A | 1888-05-08 | Feed and Return Mechanism for Phonographs |
| US384830A | 1888-06-19 | Railway Signaling |
| US385173A | 1888-06-26 | System of Electrical Distribution |
| US386974A | 1888-07-31 | Phonograph |
| US389369A | 1888-09-11 | Incandescing Electric Lamp |
| US390462A | 1888-10-02 | Process of Making Carbon Filaments |
| US391595A | 1888-10-23 | System of Electric Lighting |
| US391596A | 1888-10-23 | Incandescent Electric Lamp |
| US393463A | 1888-11-27 | Machine for Making Phonogram-Blanks |
| US393465A | 1888-11-27 | Method of Preparing Phonograph Recording-Surfaces |
| US393464A | 1888-11-27 | Machine for Making Phonogram-Blanks |
| US393462A | 1888-11-27 | Process of Making Phonogram-Blanks |
| US393466A | 1888-11-27 | Phonograph-Recorder |
| US394106A | 1888-12-04 | Phonograph-Reproducer |
| US393967A | 1888-12-04 | Method of Recording and Reproducing Sounds |
| US394105A | 1888-12-04 | Phonograph-Recorder |
| US393966A | 1888-12-04 | Method of Recording and Reproducing Sounds |
| US393968A | 1888-12-04 | Phonograph-Recorder |
| US395123A | 1888-12-25 | Circuit-Controller for Dynamo-Electric Machines |
| US395962A | 1889-01-08 | Method of Manufacturing Electric Lamps |
| US395963A | 1889-01-08 | Incandescent-Lamp Filament |
| US396356A | 1889-01-15 | Magnetic Separator |
| US397280A | 1889-02-05 | Phonograph Recorder and Reproducer |
| US397705A | 1889-02-12 | Method of Winding Field-Magnets |
| US397706A | 1889-02-12 | Phonograph |
| US398774A | 1889-02-26 | Incandescent Electric Lamp |
| US400317A | 1889-03-26 | Ore-Separator |
| US400646A | 1889-04-02 | Phonograph Recorder and Reproducer |
| US400647A | 1889-04-02 | Phonograph |
| US400650A | 1889-04-02 | Method of Making Phonogram-Blanks |
| US400649A | 1889-04-02 | Method of Making Phonogram-Blanks |
| US400648A | 1889-04-02 | Phonogram-Blank |
| US401646A | 1889-04-16 | Incandescing Electric Lamp |
| US401486A | 1889-04-16 | System of Electric Lighting |
| US404902A | 1889-06-11 | Electrical-Distribution System |
| US406130A | 1889-07-02 | Manufacture of Incandescent Electric Lamps |
| US406825A | 1889-07-09 | Electric Meter |
| US406824A | 1889-07-09 | Electric Meter |
| US406573A | 1889-07-09 | Automatic Determining Device for Phonographs |
| US406570A | 1889-07-09 | Phonograph |
| US406569A | 1889-07-09 | Phonogram-Blank |
| US406567A | 1889-07-09 | Telephone |
| US406571A | 1889-07-09 | Process of Treating Phonogram-Blanks |
| US406575A | 1889-07-09 | Automatic Determining Device for Phonographs |
| US406568A | 1889-07-09 | Phonograph |
| US406576A | 1889-07-09 | Phonogram-Blank |
| US406572A | 1889-07-09 | Automatic Determining Device for Phonographs |
| US406574A | 1889-07-09 | Automatic Determining Device for Phonographs |
| US411017A | 1889-09-17 | Carbonizing-Flask |
| US411016A | 1889-09-17 | Manufacture of Carbon Filaments |
| US411020A | 1889-09-17 | Manufacture of Carbon Filaments |
| US411019A | 1889-09-17 | Manufacture of Incandescent Electric Lamps |
| US411018A | 1889-09-17 | Manufacture of Incandescent Electric Lamps |
| US414761A | 1889-11-12 | Phonogram-Blank |
| US414760A | 1889-11-12 | Phonograph |
| US414759A | 1889-11-12 | Phonogram-Blank |
| US420594A | 1890-02-04 | Quadruplex Telegraph |
| US422074A | 1890-02-25 | Telegraphy |
| US422072A | 1890-02-25 | Telegraphy |
| US422073A | 1890-02-25 | Telegraphy |
| US422579A | 1890-03-04 | Telephonic Repeater |
| US422578A | 1890-03-04 | Telephonic Repeater |
| US422577A | 1890-03-04 | Apparatus for Speaking-Telephones |
| US423039A | 1890-03-11 | Phonograph for Dolls or other Toys |
| US425761A | 1890-04-15 | Incandescent Lamp |
| US425760A | 1890-04-15 | Measurement of Electricity in Distribution Systems |
| US425763A | 1890-04-15 | Commutator for Dynamo-Electric Machines |
| US425762A | 1890-04-15 | Cut-Out for Incandescent Electric Lamps |
| US426527A | 1890-04-29 | Automatic Determining Device for Phonographs |
| US430276A | 1890-06-17 | Phonograph |
| US430277A | 1890-06-17 | Automatic Determining Device for Phonographs |
| US430279A | 1890-06-17 | Voltaic Battery |
| US430278A | 1890-06-17 | Phonograph |
| US430275A | 1890-06-17 | Magnetic Separator |
| US430570A | 1890-06-17 | Phonogram-Blank |
| US430274A | 1890-06-17 | Phonogram-Blank |
| US430280A | 1890-06-17 | Magnetic Separator |
| US431018A | 1890-06-24 | Dynamo or Magneto-Electric Machine |
| US430934A | 1890-06-24 | Electric-Lighting System |
| US430932A | 1890-06-24 | Manufacture of Incandescent Lamps |
| US430933A | 1890-06-24 | Filament for Incandescent Lamps |
| US434585A | 1890-08-19 | Telegraph-Relay |
| US434587A | 1890-08-19 | Thermo-Electric Battery |
| US434589A | 1890-08-19 | Propelling Mechanism for Electric Vehicles |
| US434586A | 1890-08-19 | Electric Generator |
| US434588A | 1890-08-19 | Magnetic Ore-Separator |
| US435688A | 1890-09-02 | Process of and Apparatus for Generating Electricity |
| US435687A | 1890-09-02 | Means for Charging and Using Secondary Batteries |
| US435690A | 1890-09-02 | Method of Making Armatures for Dynamo-Electric Machines |
| US435689A | 1890-09-02 | Telegraphy |
| US436127A | 1890-09-09 | Electric Motor |
| US436970A | 1890-09-23 | Apparatus for Transmitting Power |
| US436968A | 1890-09-23 | Method of and Apparatus for Drawing Wire |
| US436969A | 1890-09-23 | Method of and Apparatus for Drawing Wire |
| US437424A | 1890-09-30 | Phonograph |
| US437422A | 1890-09-30 | Telegraphy |
| US437427A | 1890-09-30 | Method of Making Phonogram-Blanks |
| US437425A | 1890-09-30 | Phonograph-Recorder |
| US437426A | 1890-09-30 | Phonograph |
| US437429A | 1890-09-30 | Phonogram-Blank |
| US437428A | 1890-09-30 | Propelling Device for Electric Cars |
| US437423A | 1890-09-30 | Phonograph |
| US438299A | 1890-10-14 | Manufacture of Carbon Filaments |
| US438298A | 1890-10-14 | Manufacture of Incandescent Electric Lamps |
| US438300A | 1890-10-14 | Gage for Testing Fibers for Incandescent-Lamp Carbons |
| US438302A | 1890-10-14 | Commutator for Dynamo-Electric Machines |
| US438301A | 1890-10-14 | System of Electric Lighting |
| US438305A | 1890-10-14 | Fuse-Block |
| US438304A | 1890-10-14 | Electric Signaling Apparatus |
| US438307A | 1890-10-14 | Manufacture of Incandescent Electric Lamps |
| US438306A | 1890-10-14 | Telephone |
| US438303A | 1890-10-14 | Arc Lamp |
| US438310A | 1890-10-14 | Lamp-Base |
| US438308A | 1890-10-14 | System of Electrical Distribution |
| US438309A | 1890-10-14 | Method of Insulating Electrical Conductors |
| US439391A | 1890-10-28 | Junction-Box for Electric Wires |
| US439389A | 1890-10-28 | Electric-Lighting System |
| US439390A | 1890-10-28 | System of Electric Lighting |
| US439392A | 1890-10-28 | Electric-Lighting System |
| US439393A | 1890-10-28 | Carbonizing-Chamber |
| US444530A | 1891-01-13 | Leading-In Wire for Incandescent Lamps |
| US446668A | 1891-02-17 | Electric-Arc Light |
| US446669A | 1891-02-17 | Manufacture of Filaments for Incandescent Electric Lamps |
| US446667A | 1891-02-17 | Locomotive for Electric Railways |
| US446666A | 1891-02-17 | System of Electric Lighting |
| US448778A | 1891-03-24 | Electric Railway |
| US448781A | 1891-03-24 | Turning-Off Device for Phonographs |
| US448779A | 1891-03-24 | Telegraph |
| US448780A | 1891-03-24 | Device for Turning Off Phonogram-Blanks |
| US450740A | 1891-04-21 | Phonograph-Recorder |
| US452913A | 1891-05-26 | Sextuplex Telegraph |
| US453601A | 1891-06-02 | Sextuplex Telegraph |
| US453741A | 1891-06-09 | Phonograph |
| US454262A | 1891-06-16 | Incandescent-Lamp Filament |
| US454558A | 1891-06-23 | Incandescent Electric Lamp |
| US454941A | 1891-06-30 | Phonograph Recorder or Reproducer |
| US454942A | 1891-06-30 | Phonograph |
| US456302A | 1891-07-21 | Phonograph |
| US456301A | 1891-07-21 | Phonograph-Doll |
| US457344A | 1891-08-11 | Smoothing-Tool for Phonogram-Blanks |
| US457343A | 1891-08-11 | Magnetic Belting |
| US459835A | 1891-09-22 | Manufacture of Incandescent Electric Lamps |
| US460122A | 1891-09-29 | Process of and Apparatus for Generating Electricity |
| US460123A | 1891-09-29 | Phonogram-Blank Carrier |
| US462540A | 1891-11-03 | Incandescent Electric Lamp |
| US464822A | 1891-12-08 | System of Distributing Electricity |
| US465250A | 1891-12-15 | Process of Extracting Copper Pyrites |
| US465251A | 1891-12-15 | Method of Bricking Fine Ores |
| US443507A | 1891-12-30 | Phonograph |
| US466460A | 1892-01-05 | Art of Electrolytic Decomposition |
| US466400A | 1892-01-05 | Cut-Out for Incandescent Lamps |
| US468949A | 1892-02-16 | Converter System for Electric Railways |
| US468950A | 1892-02-16 | Commutator-Brush for Electric Motors and Dynamos |
| US470922A | 1892-03-15 | Manufacture of Filaments for Incandescent Lamps |
| US470927A | 1892-03-15 | Driving Mechanism for Cars |
| US470923A | 1892-03-15 | Railway-Signaling |
| US470929A | 1892-03-15 | Magnetic Separator |
| US470925A | 1892-03-15 | Manufacture of Filaments for Incandescent Lamps |
| US470930A | 1892-03-15 | Dynamo-Electric Machine |
| US470924A | 1892-03-15 | Electric Conductor |
| US470926A | 1892-03-15 | Dynamo-Electric Machine or Motor |
| US470928A | 1892-03-15 | Alternating-Current Generator |
| US471268A | 1892-03-22 | Ore-Conveyer and Method of Arranging Ore Thereon |
| US472288A | 1892-04-05 | Dust-Proof Bearing for Shafts |
| US472753A | 1892-04-12 | Ore-Screening Apparatus |
| US472752A | 1892-04-12 | Dust-Proof Journal-Bearing |
| US474230A | 1892-05-03 | Speaking-Telegraph |
| US474231A | 1892-05-03 | Speaking-Telegraph |
| US474232A | 1892-05-03 | Speaking-Telegraph |
| US474591A | 1892-05-10 | Process of Extracting Gold from Sulphide Ores |
| US474593A | 1892-05-10 | Dust-Proof Swivel Shaft-Bearing |
| US474592A | 1892-05-10 | Ore-Conveying Apparatus |
| US475491A | 1892-05-24 | Electric Locomotive |
| US475492A | 1892-05-24 | Electric Locomotive |
| US475493A | 1892-05-24 | Electric Locomotive |
| US475494A | 1892-05-24 | Electric Railway |
| US476528A | 1892-06-07 | Incandescent Electric Lamp |
| US476531A | 1892-06-07 | Electric-Lighting System |
| US476529A | 1892-06-07 | System of Electrical Distribution |
| US476527A | 1892-06-07 | System of Electric Lighting |
| US476532A | 1892-06-07 | Ore-Screening Apparatus |
| US476530A | 1892-06-07 | Incandescent Electric Lamp |
| US476986A | 1892-06-14 | Means for Propelling Electric Cars |
| US476990A | 1892-06-14 | Electric Meter |
| US476983A | 1892-06-14 | Pyromagnetic Generator |
| US476991A | 1892-06-14 | Method of and Apparatus for Separating Ores |
| US476989A | 1892-06-14 | Conductor for Electric Railways |
| US476985A | 1892-06-14 | Trolley for Electric Railways |
| US476993A | 1892-06-14 | Electric-Arc Lamp |
| US476984A | 1892-06-14 | Expansible Pulley |
| US476992A | 1892-06-14 | Incandescent Electric Lamp |
| US476987A | 1892-06-14 | Electric Locomotive |
| US476988A | 1892-06-14 | Lightning-Arrester |
| US478743A | 1892-07-12 | Telephone-Repeater |
| US479184A | 1892-07-19 | Fac-simile Telegraph |
| US480567A | 1892-08-09 | Duplex Telegraph |
| US482549A | 1892-09-13 | Means for Controlling Electric Generation |
| US484183A | 1892-10-11 | Electrical Depositing-Meter |
| US484185A | 1892-10-11 | Manufacture of Carbon Filaments |
| US484184A | 1892-10-11 | Manufacture of Carbon Filaments |
| US484583A | 1892-10-18 | Phonograph Cutting-Tool |
| US484582A | 1892-10-18 | Duplicating Phonograms |
| US484585A | 1892-10-18 | Phonograph |
| US484584A | 1892-10-18 | Phonograph-Reproducer |
| US485616A | 1892-11-08 | Manufacture of Carbon Filaments |
| US485842A | 1892-11-08 | Method of Magnetic-Ore Separation |
| US485841A | 1892-11-08 | Method of Magnetically Separating Ores |
| US485615A | 1892-11-08 | Manufacture of Carbon Filaments |
| US485840A | 1892-11-08 | Method of Bricking Fine Iron Ores |
| US485617A | 1892-11-08 | Incandescent-Lamp Filament |
| US486634A | 1892-11-22 | System of Railway Signaling |
| US488191A | 1892-12-20 | Phonogram-Blank |
| US488190A | 1892-12-20 | Phonograph-Reproducer |
| US488189A | 1892-12-20 | Phonograph |
| US465973A | 1892-12-29 | Armature for Dynamos or Motors |
| US465970A | 1892-12-29 | Armature Connection for Motors or Generators |
| US465971A | 1892-12-29 | Means for Transmitting Signals Electrically |
| US465972A | 1892-12-29 | Phonograph |
| US490953A | 1893-01-31 | Art of Generating Electricity |
| US490954A | 1893-01-31 | Manufacture of Carbon Filaments for Electric Lamps |
| US492150A | 1893-02-21 | Process of Coating Conductors for Incandescent Lamps |
| US491993A | 1893-02-21 | Stop Device |
| US491992A | 1893-02-21 | Cut-Out for Incandescent Electric Lamps |
| US492789A | 1893-03-07 | Speaking-Telegraph |
| US493426A | 1893-03-14 | Apparatus for Exhibiting Photographs of Moving Objects |
| US493425A | 1893-03-14 | Electric Locomotive |
| US493858A | 1893-03-21 | Transmission of Power |
| US496191A | 1893-04-25 | Phonograph |
| US498385A | 1893-05-30 | Roller for Crushing Ore or Other Material |
| US499879A | 1893-06-20 | Phonograph |
| US500280A | 1893-06-27 | Phonograph |
| US500281A | 1893-06-27 | Phonograph |
| US500282A | 1893-06-27 | Phonograph |
| US506215A | 1893-10-10 | Method of Making Plate Glass |
| US506216A | 1893-10-10 | Apparatus for Making Glass |
| US509517A | 1893-11-28 | System of Electrical Distribution |
| US509518A | 1893-11-28 | Electric Railway |
| US509428A | 1893-11-28 | Composition Brick and Method of Making Same |
| US512872A | 1894-01-16 | Sextuplex Telegraph |
| US513096A | 1894-01-23 | Method of and Apparatus for Mixing Materials |
| US513095A | 1894-01-23 | Phonograph |
| US513097A | 1894-01-23 | Phonograph |
| US524136A | 1894-08-07 | Regulator for Dynamo-Electric Machines |
| US524378A | 1894-08-14 | System of Electrical Distribution |
| US525007A | 1894-08-28 | Manufacture of Carbon Filaments |
| US525888A | 1894-09-11 | Manufacture of Carbons for Electric Lamps |
| US526147A | 1894-09-18 | Art of Plating One Material with Another |
| US534206A | 1895-02-12 | Filament for Incandescent Lamps |
| US534208A | 1895-02-12 | Induction-Converter |
| US534209A | 1895-02-12 | Incandescent Electric Lamp |
| US534207A | 1895-02-12 | Manufacture of Carbon Filaments |
| US541924A | 1895-07-02 | Phonograph |
| US541923A | 1895-07-02 | Phonograph |
| US543985A | 1895-08-06 | Incandescent Conductor for Electric Lamps |
| US543987A | 1895-08-06 | Filament for Incandescent Lamps |
| US543986A | 1895-08-06 | Process of Treating and Products Derived from Vegetable Fibers |
| US545405A | 1895-08-27 | System of Electrical Distribution |
| US563462A | 1896-07-07 | Method of and Apparatus for Drawing Wire |
| US564423A | 1896-07-21 | Process of Separating Ores |
| US567187A | 1896-09-08 | Crushing-Roll |
| US575151A | 1897-01-12 | Phonograph |
| US589168A | 1897-08-31 | Kinetographic Camera |
| US602064A | 1898-04-12 | Conveyer |
| US604740A | 1898-05-31 | Governor for Motors |
| US605667A | 1898-06-14 | Phonograph |
| US605668A | 1898-06-14 | Mixer |
| US605475A | 1898-06-14 | Drying Apparatus |
| US607588A | 1898-07-19 | Phonograph |
| US609268A | 1898-08-16 | Phonograph |
| US610706A | 1898-09-13 | Phonograph |
| US622843A | 1899-04-11 | Phonograph |
| US626460A | 1899-06-06 | Filament for Incandescent Lamps and Process of Manufacturing Same |
| US637327A | 1899-11-21 | Rolls |
| US641281A | 1900-01-16 | Expanding Pulley |
| US643764A | 1900-02-20 | Method of Reheating Compressed Air for Industrial Purposes |
| US648933A | 1900-05-08 | Drier |
| US648934A | 1900-05-08 | Process of Screening or Sizing Very Fine Materials |
| US648935A | 1900-05-08 | Apparatus for Duplicating Phonograph-Records |
| US652457A | 1900-06-26 | Phonograph |
| US655480A | 1900-08-07 | Phonographic Reproducing Device |
| US657527A | 1900-09-11 | Process of Making Metallic Duplicate Phonograph-Records |
| US657922A | 1900-09-18 | Apparatus for Reheating Compressed Air for Industrial Purposes |
| US659389A | 1900-10-09 | Electric Meter |
| US660293A | 1900-10-23 | Electric Meter |
| US660845A | 1900-10-30 | Apparatus for Sampling, Averaging, Mixing, and Storing Materials in Bulk |
| US661238A | 1900-11-06 | Machine for Forming Pulverized Material into Briquets |
| US662063A | 1900-11-20 | Process of Sampling, Averaging, Mixing, and Storing Materials in Bulk |
| US663015A | 1900-12-04 | Electric Meter |
| US667662A | 1901-02-05 | Process of Duplicating Phonograph-Records |
| US667202A | 1901-02-05 | Apparatus for Duplicating Phonograph-Records |
| US667201A | 1901-02-05 | Flight Conveyer |
| US671314A | 1901-04-02 | Lubricating Journal-Bearings |
| US671317A | 1901-04-02 | Method of Screening or Rescreening Fine Materials |
| US671315A | 1901-04-02 | Conveyer |
| US671316A | 1901-04-02 | Apparatus for Screening or Rescreening Fine Materials |
| US672617A | 1901-04-23 | Apparatus for Breaking Rock |
| US672616A | 1901-04-23 | Method of Breaking Rock |
| US674057A | 1901-05-14 | Grinding or Crushing Rolls |
| US675056A | 1901-05-28 | Magnetic Separator |
| US675057A | 1901-05-28 | Apparatus for Screening Pulverized Material |
| US676225A | 1901-06-11 | Phonographic Recording Apparatus |
| US676618A | 1901-06-18 | Magnetic Separator |
| US676841A | 1901-06-18 | Magnetic Separating Apparatus |
| US676840A | 1901-06-18 | Magnetic Separating Apparatus |
| US678722A | 1901-07-16 | Reversible Galvanic Battery |
| US679500A | 1901-07-30 | Apparatus for Screening or Sizing Very Fine Materials |
| US680520A | 1901-08-13 | Process of Making Duplicate Phonograph-Records |
| US684204A | 1901-10-08 | Reversible Galvanic Battery |
| US684205A | 1901-10-08 | Reversible Galvanic Battery |
| US685911A | 1901-11-05 | Apparatus for Reheating Compressed Air for Industrial Purposes |
| US688610A | 1901-12-10 | Phonograph Recording Apparatus |
| US692507A | 1902-02-04 | Reversible Galvanic Battery |
| US700136A | 1902-05-13 | Reversible Galvanic Battery |
| US700137A | 1902-05-13 | Reversible Galvanic Battery |
| US701804A | 1902-06-03 | Reversible Galvanic Battery |
| US703051A | 1902-06-24 | Electric Meter |
| US703562A | 1902-07-01 | Apparatus for Bricking Pulverized Material |
| US703774A | 1902-07-01 | Reproducer for Phonographs |
| US704306A | 1902-07-08 | Reversible Galvanic Battery |
| US704305A | 1902-07-08 | Electrode for Batteries |
| US704304A | 1902-07-08 | Reversible Galvanic Battery |
| US704303A | 1902-07-08 | Reversible Galvanic Battery |
| US704010A | 1902-07-08 | Apparatus for Concentrating Magnetic Iron Ores |
| US705829A | 1902-07-29 | Reproducer for Sound-Records |
| US713209A | 1902-11-11 | Process of Duplicating Phonograms |
| US713863A | 1902-11-18 | Process of Coating Phonograph-Records |
| US721682A | 1903-03-03 | Reversible Galvanic Battery |
| US721870A | 1903-03-03 | Funnel for Filling Storage-Battery Cans or Analogous Purposes |
| US722502A | 1903-03-10 | Means for Handling Cable-Drawn Cars on Inclines |
| US723449A | 1903-03-24 | Electrode for Storage Batteries |
| US723450A | 1903-03-24 | Reversible Galvanic Battery |
| US724089A | 1903-03-31 | Means for Operating Motors in Dust-Laden Atmospheres |
| US727116A | 1903-05-05 | Grinding-Rolls |
| US727118A | 1903-05-05 | Process of Manufacturing Electrolytically-Active Finely-Divided Iron |
| US727117A | 1903-05-05 | Reversible Galvanic Battery |
| US734522A | 1903-07-28 | Process of Nickel-Plating |
| US750102A | 1904-01-19 | Electrical Automobile |
| US754858A | 1904-03-15 | Storage-Battery Tray |
| US754756A | 1904-03-15 | Process of Separating Ores from Magnetic Gangue |
| US754755A | 1904-03-15 | Compressing-Dies |
| US754859A | 1904-03-15 | Reversible Galvanic Battery |
| US758432A | 1904-04-26 | Stock-House Conveyer |
| US759357A | 1904-05-10 | Apparatus for Burning Portland-Cement Clinker &c. |
| US759356A | 1904-05-10 | Method of Burning Portland-Cement Clinker, &c. |
| US759358A | 1904-05-10 | Magnetic Separating Apparatus |
| US764183A | 1904-07-05 | Method of Separating Mechanically-Entrained Globules from Gases |
| US766815A | 1904-08-09 | Primary Battery |
| US767216A | 1904-08-09 | Apparatus for Vacuously Depositing Metals |
| US767554A | 1904-08-16 | Method of Rendering Storage-Battery Gases Non-Explosive |
| US772648A | 1904-10-18 | Vehicle-Wheel |
| US772647A | 1904-10-18 | Photographic Film for Moving-Picture Machines |
| US775600A | 1904-11-22 | Rotary Cement-Kiln |
| US775965A | 1904-11-29 | Dry Separator |
| US785297A | 1905-03-21 | Gas-Separator for Storage Batteries |
| US790351A | 1905-05-23 | Process of Duplicating Phonographic Records |
| US796629A | 1905-08-08 | Lamp-Guard |
| US797845A | 1905-08-22 | Sheet Metal for Perforated Pockets of Storage Batteries |
| US800800A | 1905-10-03 | Phonograph-Record and Method of Making the Same |
| US802631A | 1905-10-24 | Apparatus for Burning Portland-Cement Clinker |
| US804799A | 1905-11-14 | Apparatus for Perforating Sheet Metal |
| US813491A | 1906-02-27 | Pocket-Filling Machine |
| US813490A | 1906-02-27 | Cement-Kiln |
| US817162A | 1906-04-10 | Process of Treating Alkaline Storage Batteries |
| US821032A | 1906-05-22 | Storage Battery |
| US821622A | 1906-05-29 | Process of Cleaning Metallic Surfaces |
| US821627A | 1906-05-29 | Process of Making Metallic Flakes or Scales |
| US821628A | 1906-05-29 | Process for Making Conducting-Films |
| US821623A | 1906-05-29 | Storage-Battery-Filling Apparatus |
| US821624A | 1906-05-29 | Gas-Separator for Storage Batteries |
| US821626A | 1906-05-29 | Process of Making Metallic Films or Flakes |
| US821625A | 1906-05-29 | Process of Treating Alkaline Storage Batteries |
| US827297A | 1906-07-31 | Alkaline Battery |
| US827089A | 1906-07-31 | Calcining-Furnace |
| US827717A | 1906-08-07 | Process of Making Composite Metals |
| US831269A | 1906-09-18 | Storage-Battery Electrode-Plate |
| US831606A | 1906-09-25 | Sound-Recording Apparatus |
| US832046A | 1906-10-02 | Automatic Weighing and Mixing Apparatus |
| US839371A | 1906-12-25 | Method of Coating Active Material with Flake-Like Conducting Material |
| US839372A | 1906-12-25 | Phonograph Record or Blank |
| US841677A | 1907-01-22 | Apparatus for Grinding and Separating Fine Materials |
| US847746A | 1907-03-19 | Electrical Welding Apparatus |
| US850881A | 1907-04-16 | Composite Metal |
| US850912A | 1907-04-23 | Process of Making Articles by Electroplating |
| US850913A | 1907-04-23 | Secondary Battery |
| US852424A | 1907-05-07 | Secondary Battery |
| US854200A | 1907-05-21 | Process of Making Storage-Battery Electrodes |
| US855562A | 1907-06-04 | Diaphragm for Talking-Machines |
| US857041A | 1907-06-18 | Can or Receptacle for Storage Batteries |
| US857929A | 1907-06-25 | Storage-Battery Electrode |
| US858862A | 1907-07-02 | Primary and Secondary Battery |
| US860195A | 1907-07-16 | Storage-Battery Electrode |
| US861242A | 1907-07-23 | Can or Receptacle for Storage Batteries |
| US861241A | 1907-07-23 | Portland Cement and Process of Manufacturing the Same |
| US861819A | 1907-07-30 | Discharging Apparatus for Belt Conveyers |
| US862145A | 1907-08-06 | Process of Making Seamless Tubular Pockets or Receptacles for Storage Battery Electrodes |
| US865367A | 1907-09-10 | Fluorescent Electric Lamp |
| US865688A | 1907-09-10 | Process of Making Metallic Films or Flakes |
| US865687A | 1907-09-10 | Process of Making Nickel Films |
| US870024A | 1907-11-05 | Apparatus for Producing Perforated Strips |
| US871214A | 1907-11-19 | Reversible Galvanic Battery |
| US873219A | 1907-12-10 | Feed-Regulator for Grinding-Machines |
| US873220A | 1907-12-10 | Reversible Galvanic Battery |
| US876445A | 1908-01-14 | Electrolyte for Alkaline Storage Batteries |
| US879612A | 1908-02-18 | Alkaline Storage Battery |
| US880484A | 1908-02-25 | Process of Producing Very Thin Sheet Metal |
| US879859A | 1908-02-25 | Apparatus for Producing Very Thin Sheet Metal |
| US880978A | 1908-03-03 | Electrode Element for Storage Batteries |
| US880979A | 1908-03-03 | Method of Making Storage-Battery Electrodes |
| US882144A | 1908-03-17 | Storage-Battery Electrode |
| US890625A | 1908-06-16 | Apparatus for Grinding Coal |
| US896812A | 1908-08-25 | Storage Battery |
| US896811A | 1908-08-25 | Metallic Film for Use with Storage-Battery Electrodes and Process of Preparing the Same |
| US898404A | 1908-09-08 | Process of Making Articles by Electroplating |
| US898633A | 1908-09-15 | Filling Apparatus for Storage-Battery Jars & c. |
| US909168A | 1909-01-12 | Waterproofing Fibers and Fabrics |
| US909169A | 1909-01-12 | Waterproofing-Paint for Portland-Cement Structures |
| US909167A | 1909-01-12 | Waterproofing-Paint for Portland-Cement Buildings |
| US909877A | 1909-01-19 | Telegraphy |
| US914372A | 1909-03-02 | Process for Making Thin Metallic Flakes |
| US914343A | 1909-03-02 | Process of Making Storage-Battery Electrodes |
| US914342A | 1909-03-02 | Storage Battery |
| US923633A | 1909-06-01 | Shaft-Coupling |
| US930948A | 1909-08-10 | Apparatus for Burning Portland Cement |
| US930947A | 1909-08-10 | Gas-Purifier |
| US930949A | 1909-08-10 | Apparatus for Burning Portland Cement |
| US930946A | 1909-08-10 | Apparatus for Burning Portland Cement |
| USD40527 | 1910-02-22 | (Design Patent) Phonograph-Cabinet |
| US936267A | 1909-10-05 | Feed Mechanism for Phonographs and Other Machines |
| US936433A | 1909-10-12 | Tube-Filling and Tamping Machine |
| US936525A | 1909-10-12 | Process of Making Metallic Films or Flakes |
| US939817A | 1909-11-09 | Cement-Kiln |
| US939992A | 1909-11-16 | Phonographic Recording and Reproducing Machine |
| US940635A | 1909-11-16 | Electrode Element for Storage Batteries |
| US941630A | 1909-11-30 | Process and Apparatus for Artificially Aging or Seasoning Portland Cement |
| US943664A | 1909-12-21 | Sound-Recording Apparatus |
| US943663A | 1909-12-21 | Horn for Talking-Machines |
| US946540A | 1910-01-18 | Storage Battery |
| US947806A | 1910-02-01 | Automobile |
| US948542A | 1910-02-08 | Method of Treating Cans of Alkaline Storage Batteries |
| US948558A | 1910-02-08 | Storage-Battery Electrode |
| US950227A | 1910-02-22 | Apparatus for Making Metallic Films or Flakes |
| US950226A | 1910-02-22 | Phonographic Recording Apparatus |
| US954789A | 1910-04-12 | Sprocket-Chain Drive |
| US956317A | 1910-04-26 | Tube-Sealing Machine |
| US962081A | 1910-06-21 | Apparatus for Recording Sounds |
| US962822A | 1910-06-28 | Crushing-Roll |
| US962823A | 1910-06-28 | Crushing-Rolls |
| US963362A | 1910-07-05 | Apparatus for Recording or Reproducing Sounds |
| US964096A | 1910-07-12 | Process of Electroplating |
| US964097A | 1910-07-12 | Device for Viewing Moving Pictures |
| US964221A | 1910-07-12 | Sound-Record |
| US967178A | 1910-08-16 | Tube-Forming Machine |
| US970615A | 1910-09-20 | Method and Apparatus for Making Sound-Records |
| US970616A | 1910-09-20 | Flying-Machine |
| US975339A | 1910-11-08 | Process of Duplicating Talking-Machine Records |
| US975340A | 1910-11-08 | Phonograph-Reproducer |
| US976792A | 1910-11-22 | Storage Battery |
| US976791A | 1910-11-22 | Storage-Battery Electrode |
| US944481A | 1910-12-28 | Process and Apparatus for Artificially Aging or Seasoning Portland Cement |
| US991433A | 1911-05-02 | Bucket Conveyer |
| US993294A | 1911-05-23 | Device for Feeding Pulverulent Material |
| US996070A | 1911-06-27 | Rotary Kiln |
| US996625A | 1911-07-04 | Phonograph-Reproducer |
| US999762A | 1911-08-08 | Storage Battery and Process of Treating the Same |
| US1002505A | 1911-09-05 | Composition for Sound-Records and Other Objects |
| US1002504A | 1911-09-05 | Crushing and Separating Fine Materials |
| US1012250A | 1911-12-19 | Recording-Telephone |
| US1012828A | 1911-12-26 | Storage Battery |
| US1013869A | 1912-01-09 | Bearing |
| US1014818A | 1912-01-16 | Giant Rolls |
| US1016875A | 1912-02-06 | Electroplating Apparatus |
| US1016874A | 1912-02-06 | Means and Method for Preventing Depletion of Electrolyte |
| US1019440A | 1912-03-05 | Phonograph-Reproducer |
| US1019441A | 1912-03-05 | Sound-Recording Apparatus |
| US1020485A | 1912-03-19 | Phonograph-Reproducer |
| US1024839A | 1912-04-30 | Phonographic Recording-Stylus |
| USD42934 | 1912-08-27 | (Design Patent) Cabinet |
| US1034002A | 1912-07-30 | Storage Battery |
| US1034003A | 1912-07-30 | Battery-Cell Container |
| US1036471A | 1912-08-20 | Storage Battery |
| US1036470A | 1912-08-20 | Phonographic Apparatus |
| US1041983A | 1912-10-22 | Phonograph-Stylus |
| US1041756A | 1912-10-22 | Conveyer |
| US1046159A | 1912-12-03 | Phonograph-Reproducer |
| US1046414A | 1912-12-03 | Phonograph Determining Device |
| US1050630A | 1913-01-14 | Art of Separating Copper from Other Metals |
| US1050629A | 1913-01-14 | Art of Separating Copper from Other Metals |
| US1050355A | 1913-01-14 | Phonograph |
| US1050436A | 1913-01-14 | Apparatus for Producing Rubber Strips |
| US1052656A | 1913-02-11 | Phonograph-Reproducer |
| US1055621A | 1913-03-11 | Reproducer |
| US1055524A | 1913-03-11 | Dumping Mechanism |
| US1056517A | 1913-03-18 | Means for Reproducing Sound |
| US1059661A | 1913-04-22 | Manufacture of Portland Cement |
| US1065597A | 1913-06-24 | Cement-Burning Kiln |
| US1073107A | 1913-09-16 | Storage Battery |
| US1078266A | 1913-11-11 | Sound-Box |
| US1078264A | 1913-11-11 | Phonographic Recording or Reproducing Apparatus |
| US1078265A | 1913-11-11 | Process of Making Phonograph-Records |
| US1083354A | 1914-01-06 | Insulating Compound |
| US1083353A | 1914-01-06 | Production of Perforated Strips |
| US1083356A | 1914-01-06 | Storage Battery |
| US1083355A | 1914-01-06 | Art of Forming Chemical Compounds |
| US1099347A | 1914-06-09 | Phonograph-Reproducer |
| US1099349A | 1914-06-09 | Method of Making Sound-Record Molds |
| US1099241A | 1914-06-09 | Rectifier |
| US1099348A | 1914-06-09 | Phonograph-Reproducer |
| US1099346A | 1914-06-09 | Phonograph-Reproducer |
| US1106444A | 1914-08-11 | Fuel-Feeding Apparatus |
| US1110382A | 1914-09-15 | Sound-Modifier |
| US1110428A | 1914-09-15 | Process of Forming Phonograph-Styli |
| US1111999A | 1914-09-29 | Phonograph-Record |
| US1115463A | 1914-10-27 | Electrode Element |
| US1118114A | 1914-11-24 | Method of Making Molds for Sound-Records |
| US1119141A | 1914-12-01 | Sound-Reproducer |
| US1119142A | 1914-12-01 | Sound-Record |
| US1123261A | 1915-01-05 | Mold for Concrete Construction |
| US1126428A | 1915-01-26 | Sound-Recording Apparatus |
| US1130156A | 1915-03-02 | Machine for Shaving Sound Records or Blanks |
| US1138360A | 1915-05-04 | Method of Presenting the Illusion of Scenes in Colors |
| US1142507A | 1915-06-08 | Sound-Recording Apparatus |
| US1143818A | 1915-06-22 | Charging Storage Batteries |
| US1146414A | 1915-07-13 | Method of Making Phonograph-Records |
| US1146413A | 1915-07-13 | Method of Producing Tablets for Sound-Records |
| US1148832A | 1915-08-03 | Means for Utilizing the Waste Heat in Kilns |
| US1152615A | 1915-09-07 | Alternating-Current-Rectifying System |
| US1152613A | 1915-09-07 | Method of Burning Portland-Cement Clinker |
| US1152616A | 1915-09-07 | Contact for Electrical Apparatus |
| US1152614A | 1915-09-07 | Phonographic Recording Apparatus |
| US1158659A | 1915-11-02 | Phonograph-Record |
| US1158661A | 1915-11-02 | Phonograph or Talking-Machine |
| US1158660A | 1915-11-02 | Phonograph-Record |
| US1163329A | 1915-12-07 | Filament for Incandescent Electric Lamps |
| US1167484A | 1916-01-11 | Production of Nickel Hydroxid |
| US1167637A | 1916-01-11 | Method of Utilizing Waste Heat in Kilns |
| US1167638A | 1916-01-11 | Means for Concentrating Ores |
| US1167485A | 1916-01-11 | Storage Battery |
| US1178062A | 1916-04-04 | Moving-Picture Apparatus |
| US1178063A | 1916-04-04 | Receptacle-Filling Machine |
| US1182897A | 1916-05-16 | Apparatus for Recording and Reproducing Motion and Sounds |
| US1184334A | 1916-05-23 | Phonograph or Talking-Machine |
| US1184333A | 1916-05-23 | Phonograph or Talking-Machine |
| US1184332A | 1916-05-23 | Phonograph or Talking-Machine |
| US1190133A | 1916-07-04 | Means for Recording Sounds |
| US1192400A | 1916-07-25 | Electrical System for Automobiles |
| US1197723A | 1916-09-12 | Coating Apparatus |
| US1198426A | 1916-09-19 | Production of Electrode Elements |
| US1201448A | 1916-10-17 | Coating Apparatus |
| US1201449A | 1916-10-17 | Sound-Modifying Device |
| US1204420A | 1916-11-14 | Sound-Box |
| US1207382A | 1916-12-05 | Primary Battery |
| US1207383A | 1916-12-05 | Sound-Record Tablet |
| US1219272A | 1917-03-13 | Process of Constructing Concrete Buildings |
| US1221981A | 1917-04-10 | Alternating-Current Rectifier |
| US1234450A | 1917-07-24 | Celluloid Record-Blank |
| US1234451A | 1917-07-24 | Mold or Transfer Plate |
| US1248468A | 1917-12-04 | Celluloid Record-Blank |
| US1255517A | 1918-02-05 | Starting and Current-Supplying System for Automobiles |
| US1266778A | 1918-05-21 | Process of Making Screens for Projection |
| US1266780A | 1918-05-21 | Storage Battery |
| US1266779A | 1918-05-21 | Electric Safety-Lantern |
| US1275232A | 1918-08-13 | Production of Finely-Divided Metals |
| US1283706A | 1918-11-05 | Para-phenylene-di-amin Substance and Process Relating Thereto |
| US1286259A | 1918-12-03 | Means for Recording Sounds |
| US1290138A | 1919-01-07 | Friction Speed-Governor |
| US1292277A | 1919-01-21 | Swaging-Machine |
| US1297294A | 1919-03-11 | Projectile |
| US1299693A | 1919-04-08 | Storage Battery |
| US1300709A | 1919-04-15 | Projectile |
| US1300708A | 1919-04-15 | Projectile |
| US1311955A | 1919-08-05 | Tube Filling and Tamping Machine |
| US1323218A | 1919-11-25 | Method and Means for Improving the Rendition of Musical Compositions |
| US1342326A | 1920-06-01 | Composition of Matter for Sound-Records or the Like and Process of Making the Same |
| US1359972A | 1920-11-23 | Electroplating |
| US1326854A | 1920-12-30 | Apparatus for the Production of Concrete Structures |
| US1326330A | 1920-12-30 | Mold for Sound-Records |
| US1364359A | 1921-01-04 | Protecting-Varnish for Electrodes of Electrolytic Cells |
| US1364358A | 1921-01-04 | Battery-Tray |
| US1369271A | 1921-02-22 | Cleaning of Metallic Surfaces |
| US1369272A | 1921-02-22 | Process of Molding |
| US1371414A | 1921-03-15 | Nickel-Plating |
| US1377193A | 1921-05-10 | Production of Molded Articles |
| US1377194A | 1921-05-10 | Storage Battery |
| US1377192A | 1921-05-10 | Production of Molded Articles |
| US1379089A | 1921-05-24 | Production of Thin Metallic Sheets or Foils |
| US1379088A | 1921-05-24 | Storage Battery |
| US1386095A | 1921-08-02 | Electrode Element for Galvanic Batteries and Method of Producing ame |
| US1402751A | 1922-01-10 | Storage-Battery Electrode and the Production of Same |
| US1410391A | 1922-03-21 | Protective Coating for Steel and Iron |
| US1411425A | 1922-04-04 | Production of Molded Articles |
| US1417464A | 1922-05-23 | Production of Thin Metal Sheets or Foils |
| US1417463A | 1922-05-23 | Mold |
| US1425183A | 1922-08-08 | Transmitter |
| US1425458A | 1922-08-08 | Stylus Mounting |
| US1425184A | 1922-08-08 | Production of Thin Metal Sheets or Foils |
| US1456687A | 1923-05-29 | Stylus Mounting |
| US1488481A | 1924-04-01 | Regeneration of Storage-Battery Elements |
| US1488480A | 1924-04-01 | Regeneration of Alkaline Storage-Battery Elements |
| US1489240A | 1924-04-08 | Voltaic Battery and the Production of Electrode Elements Therefor |
| US1492023A | 1924-04-29 | Sound Record |
| US1495580A | 1924-05-27 | Method of Producing Chlorinated Rubber |
| USD66227 | 1924-12-16 | (Design Patent) Grille for Phonograph Cabinets |
| USD69689 | 1926-03-16 | (Design Patent) Phonograph Cabinet |
| USD69068 | 1925-12-22 | (Design Patent) Phonograph Cabinet |
| USD66228 | 1924-12-16 | (Design Patent) Grille for Phonograph Cabinets |
| USD69688 | 1926-03-16 | (Design Patent) Phonograph Cabinet |
| US1526326A | 1925-02-17 | Storage Battery |
| US1546573A | 1925-07-21 | Production of Disk Phonograph Records |
| US1559562A | 1925-11-03 | Storage Battery |
| US1583783A | 1926-05-11 | Centrifugal Speed Governor |
| US1599121A | 1926-09-07 | Production of Depolarizing Agent for Voltaic Battery |
| US1600722A | 1926-09-21 | Mounting for Diamonds and the Like |
| US1644670A | 1927-10-11 | Cabinet |
| US1649579A | 1927-11-15 | Storage-Battery Electrode Element and Production Thereof |
| US1651196A | 1927-11-29 | Storage Battery |
| US1678246A | 1928-07-24 | Production of Alkali-Metal Compounds from Silicates Containing Them |
| US1690159A | 1928-11-06 | Method of Producing Sound-Record Tablets |
| US1702935A | 1929-02-19 | Receiving Apparatus for Radio and Telephone Circuits |
| US1708692A | 1929-04-09 | Phonograph |
| US1711265A | 1929-04-30 | Phonograph Reproducer |
| US1723609A | 1929-08-06 | Apparatus for Producing Storage-Battery Electrode Elements |
| US1740079A | 1929-12-17 | Extraction of Rubber from Plants |
| US1744534A | 1930-01-21 | Production of Molded Articles |
| US1744533A | 1930-01-21 | Mounting for Diaphragms of Sound Boxes |
| US1829856A | 1931-11-03 | Dynamo-Electric Machine |
| US1836066A | 1931-12-15 | Electroplating Apparatus |
| US1862740A | 1932-06-14 | Production of Molded Articles |
| US1908830A | 1933-05-16 | Holder for Article to be Electroplated |