Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17491)
- Person (2094)
- Publications (24551)
- Techtypes (2366)
Use the filters below to narrow your results.
Anthony George New (1) ·
Augustus Moore Herring (1) ·
Charles Zimmerman (1) ·
Edward Joel Pennington (4) ·
Estanislao Caballero de los Olivos (1) ·
Francis Eugene Mills (1) ·
George Nathan Chase (1) ·
George Zimmerman (1) ·
Harry Zimmerman (1) ·
Henry Helm Clayton (1) ·
Henry Jenner Dufferin (1) ·
Henry William Kirchner (1) ·
Hiram Stevens Maxim (1) ·
Horace Atwater Deming (1) ·
Hubbell Duane Hurlbut (1) ·
John MacHaffie (1) ·
Octave Chanute (2) ·
Perham Wilhelm Nahl (1) ·
Rudolph Kosch (1) ·
Stewart Cairncross (1) ·
Sumter Beauregard Battey (1) ·
William Abner Eddy (1)
Tech fields:
None (7) ·
GB 122 aero steam engines (1) ·
GB 123 aero steam generators (1) ·
GB 4 aërial railways (1) ·
GB 4 aëroplanes (5) ·
GB 4 aërostats (2) ·
GB 4 framework (3) ·
GB 4 landing (1) ·
GB 4 life-saving (1) ·
GB 4 military (1) ·
GB 4 motors (2) ·
GB 4 propel & steer (4) ·
GB 4 with buoyant (3) ·
GB 4 without buoyant (4)
Showing below up to 20 results in range #1 to #20.