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Patents > Year granted: 1910 - 1919 & Office: CA & IPCs: None

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Office: (Click arrow to add another value)
Inventors:
Thomas Sopwith (4) · Alfred John Macy (4) · William Wallace Gibson (2) · Romeo Wankmüller (2) · De Bert Hartley (2) · Nazaire Lacrotte (2) · Alexander Blair Thaw (2)
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Applicant person:
None (23) · Alfred John Macy (4) · Thomas Sopwith (4) · Romeo Wankmüller (2) · De Bert Hartley (2) · Alexander Blair Thaw (2)
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Applicant is inventor:
Tech fields:
airplane (29) · frame (16) · stability (13) · None (12) · control (9) · design (9) · wings (7) · rudder (7) · LTA (7) · propulsion (7) · steering (7) · aerodynamics (6) · propeller (6) · airship (6) · construction (6) · propellers (6)
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Supplementary to patent:
None (42)
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National tech categories:
None (28) · CA 244/12 (5) · CA 341/80 (4) · CA 244/35 (4) · CA 244/10 (4) · CA 244/31 (3) · CA 244/11 (3) · CA 244/67 (2) · CA 244/5 (2) · CA 244/40 (2) · CA 244/3 (2) · CA 244/22 (2) · CA 244/34 (2)
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Cites these patents:
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