Drilldown: Patents

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Patents > Assigned to: None & Number of diagram pages: 6 & Number of figures: 12-50000000

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Office:
Inventors:
Alfred John Macy (2) · Charles B. Kirkham (2) · Thomas Osborne Perry (2) · John Thomas Simpson (2) · Jean-Adrien de Mestre (2) · James Edward Fraser (2) · Hugo Hückel (2) · Franz Wondra (2) · Jacob Schlesinger (2) · Arthur L. Thurston (2)
Inventor country:
Applicant person:
None (2) · Franz Wondra (2) · Thomas Osborne Perry (2) · John Thomas Simpson (2) · Jean-Adrien de Mestre (2) · Alfred John Macy (2) · Jacob Schlesinger (2) · Hugo Hückel (2) · James Edward Fraser (2) · Charles B. Kirkham (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (11) · None (10) · propeller (10) · frame (9) · stability (8) · wings (8) · navigation (7) · takeoff (7) · propulsion (6) · wheels (6) · landing (5) · hybrid (5) · LTA (5) · HTA (4) · flapping (4) · rudder (4) · control (3) · hydroaeroplane (3) · ornithopter (3)
Full specification filed date:
Application number:
None (10)
Granted:
Related to aircraft:
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First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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