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Patents > Inventor country : FR or US & National tech categories : USPC 244/153R or USPC 244/30

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Office:
Inventors:
Alexander Graham Bell (3) · Claison S. Wardwell (2) · Stewart Cairncross (2) · William Franklin Fleharty (2) · Albert Livingstone Blackman (2) · Eugene F. Falconnet (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (15) · Alexander Graham Bell (3) · Eugene F. Falconnet (2) · William Franklin Fleharty (2) · Albert Livingstone Blackman (2) · Claison S. Wardwell (2)
Applicant type:
Applicant is inventor:
Tech fields:
kite (44) · LTA (43) · frame (27) · navigation (18) · propulsion (13) · balloon (12) · car (11) · None (10) · propeller (9) · safety (8) · stability (6) · rudder (6) · fun (5) · marine (5) · landing (4) · cargo (4) · parachute (4)
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Related to aircraft:
Patent agent:
None (55) · Munn & Co. (6)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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