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Patents > Application number: None & Citations from after 1930: None & Number of text pages: 9-50

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Office:
Inventors:
Alfred John Macy (4) · Elmer Ambrose Sperry (3) · George Raymond Lawrence (3) · Everard Richard Calthrop (2) · Eugene F. Falconnet (2) · Louis Brennan (2) · Arthur Henry Edwards (2) · Jan Jaakson (2) · Martin Diederich Rucker (2) · Lewis Ginter Young (2)
Inventor country:
Applicant person:
None (22) · Alfred John Macy (4) · George Raymond Lawrence (2) · Everard Richard Calthrop (2) · Elmer Ambrose Sperry (2) · Martin Diederich Rucker (2) · Eugene F. Falconnet (2) · Louis Brennan (2) · Arthur Henry Edwards (2) · Jan Jaakson (2)
Applicant is inventor:
Tech fields:
airplane (25) · LTA (22) · frame (19) · propulsion (18) · Stability (17) · design (17) · navigation (12) · wings (9) · propeller (9) · rudder (9) · Construction (8) · marine (8) · aerodynamics (7) · Propellers (7) · Gyroscope (6) · control (6) · whole (5) · Lift (5) · balloon (5) · airfoil (5)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (52) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1911-12232‎‎ (2) · Patent GB-1908-4519 (2) · Patent US-1911-1109891 (2) · Patent CH-1912-62201 (2)
Related to aircraft:
Patent agent:
None (46) · Haseltine, Lake & Co. (4) · None (3) · A. M. & William Clark (2) · Jules Mathieu (2) · Henry Hughes (2) · Munn & Co. (2) · A. E. White (2)
National tech categories:
None (41) · CA 244/24 (6) · CA 341/80 (4) · FR 6.4 (4) · AU 90.3 (3) · CA 244/12 (2) · FR 5 (2) · CA 244/35 (2) · CH 129b (2)
First filing:
Citations from after 1930:

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