Drilldown: Patents
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- Airplane (18)
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- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2204)
- Publications (24578)
- Techtypes (2418)
Use the filters below to narrow your results.
None (4) ·
Alexander Albert Holle (2) ·
Antoine-Padoue Filippi (1) ·
Arthur Lionel Rawlings (1) ·
Emanuel Spreekmeester (1) ·
Geoffrey Harrison Brancker (1) ·
Henry Ziemss, Jr. (1) ·
Jean-Baptiste-Eugène Gangler (1) ·
John Arthur Weis (1) ·
John William Rapp (1) ·
Joseph Vanorio (1) ·
Michel Schleiffer (1) ·
Ralph P. Fox (1) ·
Robert-Jules-Marie-Antoine Desmons (1) ·
Salvatore de Santis (1) ·
Walter George Tarrant (1)
None (2) ·
Alexander Albert Holle (2) ·
Antoine-Padoue Filippi (1) ·
Arthur Lionel Rawlings (1) ·
Emanuel Spreekmeester (1) ·
Geoffrey Harrison Brancker (1) ·
Henry Ziemss, Jr. (1) ·
Herman Clark Anderson (2) ·
Jean-Baptiste-Eugène Gangler (1) ·
John Arthur Weis (1) ·
John William Rapp (1) ·
Joseph Vanorio (1) ·
Michel Schleiffer (1) ·
Ralph P. Fox (1) ·
Robert-Jules-Marie-Antoine Desmons (1) ·
Salvatore de Santis (1) ·
Walter George Tarrant (1)
None (1) ·
aerodynamics (3) ·
airplane (10) ·
biplane (1) ·
compass (1) ·
construction (2) ·
control (2) ·
design (1) ·
ejection (1) ·
equilibrium (1) ·
frame (3) ·
gyroscope (1) ·
Heavier-than-air (1) ·
hydrodynamics (1) ·
instrument (1) ·
landing (1) ·
lift (2) ·
marine (2) ·
military (1) ·
navigation (2) ·
parachute (1) ·
piloting (2) ·
projectile (1) ·
propeller (1) ·
propellers (2) ·
propulsion (1) ·
ribs (1) ·
rudder (1) ·
safety (1) ·
spars (1) ·
steering (1) ·
subsystem (3) ·
takeoff (1) ·
Wings (4)
None (10) ·
and Patent DE-1918-07-06 Michel Schleiffer (1) ·
Patent CA-1918-192493 (2) ·
Patent DE-1918-04-06 Michel Schleiffer (1) ·
Patent DE-1918-421323 (1) ·
Patent FR-1916-493254 (1) ·
Patent FR-1917-534020 (1) ·
Patent IT-1918-12-13-Salvatore de Santis (1) ·
Patent NL-1918-08-05 Spreekmeester (1) ·
Patent US-1918-01-19 (1)
None (2) ·
IPC B63H1/12 (2) ·
IPC B64C1/06 (1) ·
IPC B64C1/08 (1) ·
IPC B64C13/00 (1) ·
IPC B64C17/00 (1) ·
IPC B64C25/66 (1) ·
IPC B64C3/00 (1) ·
IPC B64C3/14 (1) ·
IPC B64C3/46 (1) ·
IPC B64C3/48 (1) ·
IPC B64C3/56 (1) ·
IPC B64D25/12 (1) ·
IPC B64D27/04 (1) ·
IPC B64D35/06 (1) ·
IPC G01C19/38 (1) ·
IPC H03B7/10 (1)
None (2) ·
CPC B63H1/26 (2) ·
CPC B64C1/06 (1) ·
CPC B64C1/08 (1) ·
CPC B64C11/18 (2) ·
CPC B64C11/22 (1) ·
CPC B64C13/00 (1) ·
CPC B64C17/00 (1) ·
CPC B64C2001/0063 (1) ·
CPC B64C3/00 (1) ·
CPC B64C3/14 (1) ·
CPC B64C3/46 (1) ·
CPC B64C3/48 (1) ·
CPC B64C3/56 (1) ·
CPC B64C35/008 (1) ·
CPC B64D25/12 (1) ·
CPC B64D27/04 (1) ·
CPC B64D35/06 (1) ·
CPC G01C19/38 (1) ·
CPC H03B7/10 (1)
Showing below up to 18 results in range #1 to #18.
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