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Patents > Applicant firm: None & Filing date: July 1912 & Granted: Yes

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Inventors:
Carl Wilhelm Paul (7) · Carl Franz Hubert Hertel (6) · Marcel Besson (4) · Arthur George Watkins (2) · David James Beitzel (2) · Paul Robin (2)
Inventor country:
Applicant person:
Carl Wilhelm Paul (7) · Carl Franz Hubert Hertel (6) · None (4) · Marcel Besson (4) · Arthur George Watkins (2) · David James Beitzel (2) · Paul Robin (2)
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Tech fields:
Airplane (30) · None (20) · Stability (17) · Design (11) · Wings (7) · automatic stability (6) · aerodynamics (5) · Gyroscope (5) · propellers (5) · construction (5) · whole (4) · HTA (4) · frame (3) · flapping (3) · ornithopter (3) · parachutes (3) · propulsion (3) · control (3)
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None (13)
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CPCs:
None (13) · CPC B64C17/00 (13) · CPC B64C2700/6295 (7) · CPC B64C39/00 (6) · CPC B64C2700/6212 (4) · CPC B64C2700/6214 (3) · CPC B64C23/005 (3) · CPC B64D17/00 (2) · CPC B64C33/00 (2) · CPC B64C11/006 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6216 (2) · CPC B64C3/00 (2) · CPC B64C3/385 (2) · CPC B64C17/06 (2)
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Showing below up to 71 results in range #1 to #71.

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