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Patents > Number of diagram pages: 2-3

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Inventor country:
US (1124) · FR (506) · GB (386) · DE (170) · AT (38) · IT (35) · None (31) · AU (31) · CA (31) · BE (29) · CH (24) · HU (19) · RU (15) · NZ (10) · SE (10) · AH (8) · RO (8)
Applicant firm:
None (2299) · Curtiss Aeroplane (21) · Blackburn Aeroplane and Motor Co. (11) · Sperry Gyroscope Company (6) · Vickers Limited (5) · Curtiss Aeroplane and Motor Corporation (5) · Alphonse Tellier et Cie (5) · Sopwith Aviation Company Limited (5) · Société Antoinette (3) · Hensel Aero Stabilizer Company (3) · Moteurs Salmson (3) · Packard Motor Car Company (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Société anonyme Astra (3) · Société Anonyme des Établissements Nieuport (3) · Varioplane Company (3) · Westinghouse Air Spring Company (3) · Blackburn Aeroplane & Motor Co. (3) · Aktiebolaget Aviatorer (3)
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Assigned to:
None (2366) · Curtiss Aeroplane (8) · Curtiss Aeroplane and Motor Corporation (6) · Sperry Gyroscope Company (4) · Westinghouse Air Spring Company (3) · Moteurs Salmson (3) · Goodyear Tire and Rubber Company (3) · Sturtevant Aeroplane Co. (2) · Société Duquesne & Dockès (2) · Vickers Ltd. (2) · A. B. Bowman (2) · Magneso Calcite Fire-Proof Company (2) · 1 (2) · International Aeronautical Construction Company (2) · Aeroplane Destroyer Company (2) · Hensel Aero Stabilizer Company (2)
First filing:
Cites these patents:
None (2459) · 0 (3) · Patent GB-1914-23502 (2) · Patent GB-1909-25116 (2)
Citations from after 1930:
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