Drilldown: Patents

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Patents > National tech categories : GB 4 or USPC 244/80 & Cites these patents: None

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Office:
Inventors:
John P. Tarbox (4) · J. W. Brooks (2) · James Means (2) · H. Neville (2) · J. Holt (2) · Augustus Frederick Watson Macmanus (2) · Henry William Grylls (2)
Inventor country:
Applicant person:
None (18) · James Means (2) · Augustus F. W. Macmanus (2)
Applicant is inventor:
Tech fields:
stability (32) · None (30) · airplane (13) · propulsion (12) · LTA (12) · frame (12) · navigation (10) · automatic stability (9) · propeller (8) · equilibrium (7) · pendulum (6) · control (6) · wings (6) · hybrid (5) · takeoff (5) · flapping (5)
Full specification filed date:
Application number:
None (33)
Granted:
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Related to aircraft:
Patent agent:
None (59) · Victor J. Evans (8) · Knight & Co. (2)
National tech categories: (Click arrow to add another value)
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Citations from after 1930:
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Showing below up to 106 results in range #1 to #106.

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