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Patents > National tech categories : USPC 244/153R or USPC 244/30 or USPC 244/80

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Office:
Inventors:
None (12) · John P. Tarbox (6) · Alexander Graham Bell (3) · Claison S. Wardwell (2) · Stewart Cairncross (2) · Augustus Frederick Watson Macmanus (2) · Peter Cooper Hewitt (2) · Eugene F. Falconnet (2) · Albert Livingstone Blackman (2) · James Means (2) · William Franklin Fleharty (2) · Michael Angelo Parisano (2)
Inventor country:
Applicant person:
None (35) · Alexander Graham Bell (3) · John P. Tarbox (2) · Eugene F. Falconnet (2) · Michael Angelo Parisano (2) · Peter Cooper Hewitt (2) · Claison S. Wardwell (2) · Augustus F. W. Macmanus (2) · James Means (2) · Albert Livingstone Blackman (2) · William Franklin Fleharty (2)
Applicant is inventor:
Tech fields:
LTA (59) · None (49) · kite (48) · stability (43) · frame (41) · navigation (32) · propulsion (22) · propeller (19) · car (16) · airplane (15) · balloon (15) · rudder (12) · automatic stability (11) · safety (11) · marine (8) · parachute (7) · takeoff (7) · aeroplane (7) · equilibrium (7) · control (7)
Full specification filed date:
Application number:
None (99)
Granted:
Related to aircraft:
Patent agent:
None (122) · Munn & Co. (8) · Victor J. Evans (7) · None (2) · Knight & Co. (2) · Edgar Tate & Co. (2)
National tech categories: (Click arrow to add another value)
First filing:
Citations from after 1930:

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