Drilldown: Patents

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Patents > Office: CA & First filing: No & Cites these patents : 1908 or None

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Office: (Click arrow to add another value)
Inventors:
Thomas Sopwith (4) · Alfred John Macy (3) · Thomas Mortimer Crepar (2) · Romeo Wankmüller (2) · Charles Arthur Wragg (2) · Joseph Wetterwald (2)
Inventor country:
Applicant person:
None (4) · Thomas Sopwith (4) · Alfred John Macy (3) · Thomas Mortimer Crepar (2) · Romeo Wankmüller (2) · Charles Arthur Wragg (2) · Joseph Wetterwald (2)
Applicant is inventor:
Tech fields:
airplane (15) · LTA (9) · frame (9) · Wings (8) · stability (8) · propulsion (7) · propellers (7) · airship (6) · balloon (6) · Rudder (6) · Design (6) · control (5) · construction (5) · navigation (5) · propeller (4) · car (4) · subsystem (4) · None (4) · Lift (4) · aerodynamics (4)
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Supplementary to patent:
None (14)
Related to aircraft:
First filing: (Click arrow to add another value)
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Citations from after 1930:
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