Drilldown: Patents

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Patents > Inventor country: FR & National tech categories : GB 4 propel & steer or HU V/h or USPC 244/153R & Cites these patents: None

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Office:
Inventors:
None (4) · Antoine-Padoue Filippi (3) · Louis Blériot (2) · Adolphe-François-Joseph Doutre (2) · Jean Georges Ramel (2) · Nazaire Lacrotte (2) · Gustave Plaisant (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (7) · Antoine-Padoue Filippi (3) · Nazaire Lacrotte (2) · Jean Georges Ramel (2) · Louis Blériot (2) · Gustave Plaisant (2) · Adolphe-François-Joseph Doutre (2)
Applicant is inventor:
Tech fields:
Airplane (18) · Design (16) · propellers (13) · Construction (12) · Subsystem (11) · Frame (10) · stability (9) · LTA (8) · automatic stability (8) · whole (8) · aerodynamics (7) · wings (5) · propulsion (5) · Dirigibles (5) · Airship (5) · equilibrium (4) · Wheels (3) · control (3)
Full specification filed date:
Application number:
None (6)
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Citations from after 1930:
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