Drilldown: Patents

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Patents > Applicant is inventor: Yes & Application number: None & Number of diagram pages: 5

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Office:
Inventors:
Alfred John Macy (2) · Louis Brennan (2) · Elmer Ambrose Sperry (2)
Inventor country:
Applicant person:
None (11) · Alfred John Macy (2) · Louis Brennan (2)
Applicant type:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (12) · navigation (11) · propeller (10) · frame (9) · stability (9) · propulsion (9) · airplane (7) · flapping (6) · rudder (5) · parachute (4) · landing (4) · military (4) · control (4) · gyroscope (4) · hybrid (4) · balloon (4)
Full specification filed date:
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Related to aircraft:
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 49 results in range #1 to #49.

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