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Patents > Inventor country : HU or US & National tech categories : USPC 244/22 or USPC 244/30

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Office:
Inventors:
Ruter William Springer (2) · Stewart Cairncross (2) · Albert Livingstone Blackman (2) · Bartholomew Connolly (2) · Eugene F. Falconnet (2) · Charles I MATSON (2) · Julius Uherkovich de Uherkócz (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (8) · Albert Livingstone Blackman (2) · Eugene F. Falconnet (2) · Julius Uherkovich de Uherkócz (2) · MATSON Charles I (2) · Bartholomew Connolly (2) · Ruter William Springer (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (45) · frame (29) · Propulsion (28) · navigation (27) · flapping (25) · None (23) · ornithopter (20) · propeller (17) · car (14) · rudder (13) · balloon (12) · airplane (12) · hybrid (9) · parachute (8) · landing (8) · safety (7) · stability (7) · takeoff (6) · airfoil (5) · wheels (5)
Full specification filed date:
Application number:
None (25)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (63) · Munn & Co. (5) · C. A. Snow & Co. (3) · F. N. Gillent (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 116 results in range #1 to #116.

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