Drilldown: Patents

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Patents > Office : CA or IN & Cites these patents : 1908 or None

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Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (4) · Thomas Sopwith (4)
Inventor country:
Applicant person:
None (52) · Alfred John Macy (4) · Thomas Sopwith (4) · Romeo Wankmüller (2) · E. Forlanini (2) · De Bert Hartley (2) · Joseph Wetterwald (2) · Louis Brennan (2) · Comte Antoine Apraxine (2) · John Edward Thompson (2) · Eugene F. Falconnet (2) · James J. Pennington (2) · Charles Arthur Wragg (2) · Cassius Montezuma Richmond (2) · Isaac Henry Storey (2) · Albert Livingstone Blackman (2) · Thomas Mortimer Crepar (2) · Arey Van Winegarden (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
airplane (45) · frame (36) · LTA (32) · propulsion (27) · propeller (20) · stability (18) · design (18) · balloon (17) · navigation (17) · rudder (15) · Propellers (13) · None (13) · aerodynamics (12) · car (12) · Control (11) · safety (11) · marine (10) · construction (10) · flapping (9)
Full specification filed date:
Granted:
Supplementary to patent:
None (80) · Patent GB-1903-27212 (2) · Patent AT-1913-59404‎ (2)
Related to aircraft:
National tech categories:
None (48) · CA 244/24 (8) · CA 244/12 (6) · CA 244/35 (5) · CA 244/10 (4) · CA 341/80 (4) · CA 244/31 (4) · CA 46/28 (3) · CA 244/11 (3) · CA 244/4 (3) · CA 244/34 (3) · CA 244/29 (3)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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