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Patents > Office : CA or DE or Other & Application number: None & Number of text pages: 3-70

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Office: (Click arrow to add another value)
Inventor country:
US (298) · FR (243) · GB (216) · DE (150) · None (33) · AT (33) · AU (24) · CH (24) · HU (23) · RU (21) · IT (20) · CA (20) · BE (12) · ES (9) · SE (8) · RO (8) · NZ (8) · Prussia (6) · AH (5)
Applicant firm:
None (1052) · Sperry Gyroscope Company (7) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Aktiebolaget Aviatorer (4) · Luftschiffbau Zeppelin G. m. b. H. (3) · Macy Engineering Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Sopwith Aviation Company Limited (2) · Jacob Lohner & Co. (2) · International Aeronautical Construction Company (2) · Zimmerman Flying Machine Company (2) · Société Duquesne & Dockès (2) · Westinghouse Canada Limited (2) · Sturtevant Aeroplane Co. (2)
Applicant is inventor:
Application number: (Click arrow to add another value)
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Related to aircraft:
Assigned to:
None (1097) · Sperry Gyroscope Company (7) · Western Electric Company (2) · Sturtevant Aeroplane Co. (2) · Société Duquesne & Dockès (2) · International Aeronautical Construction Company (2)
First filing:
Citations from after 1930:
Number of text pages:
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