Drilldown: Patents

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Patents > National tech categories : AT 77d or HU V/h & Number of text pages: 4-50000000

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Office:
Inventors:
None (8) · Orville Wright (2) · Eduard Adamek (2) · Maurice Léger (2) · Max Hinek (2) · Wilbur Wright (2) · Adolphe-François-Joseph Doutre (2)
Inventor country:
Applicant person:
None (13) · Wilbur Wright (2) · Eduard Adamek (2) · Orville Wright (2) · Maurice Léger (2) · Adolphe-François-Joseph Doutre (2)
Applicant is inventor:
Tech fields:
Airplane (43) · Design (25) · Stability (20) · Propellers (18) · frame (16) · Whole (16) · automatic stability (15) · subsystem (13) · propulsion (13) · Construction (13) · wings (13) · Aerodynamics (11) · equilibrium (10) · Control (8) · Airship (6) · Flapping (6) · motors (5) · Lift (5) · steering (5)
Full specification filed date:
Application number:
None (23)
Granted:
Supplementary to patent:
None (44)
Related to aircraft:
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First filing:
Citations from after 1930:
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