Drilldown: Patents

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Patents > Grant date: 1900 - 1999 & Related to aircraft: None & Number of figures: 8-50000000

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Office:
Inventors:
Louis-Marie Le Dantec (3) · Leonardo Torres Quevedo (2)
Inventor country:
Applicant person:
Louis-Marie Le Dantec (3) · None (3)
Applicant is inventor:
Tech fields:
airplane (11) · Stability (10) · propulsion (8) · navigation (7) · Propellers (7) · control (6) · subsystem (6) · frame (6) · None (5) · design (5) · aerodynamics (4) · rudder (4) · LTA (3) · lift (3) · instrument (3) · Flapping (3) · electricity (3) · wings (3)
Full specification filed date:
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Related to aircraft: (Click arrow to add another value)
CPCs:
None (6) · CPC B63H2001/122 (3) · CPC B64B1/00 (3) · CPC B64C13/00 (2) · CPC B64C3/54 (2) · CPC B63H1/12 (2) · CPC B64C17/00 (2)
First filing:
Cites these patents:
Citations from after 1930:

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