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Patents > Inventor location: None & Number of claims: 6-9

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Inventor country:
US (458) · GB (228) · FR (193) · DE (86) · AT (37) · IT (21) · AU (19) · None (15) · CH (13) · BE (10) · RO (10) · RU (8) · AH (8) · CA (7) · HU (7) · IE (4)
Inventor location: (Click arrow to add another value)
Applicant firm:
None (995) · Curtiss Aeroplane (12) · Sopwith Aviation Company Limited (6) · Société Anonyme des Établissements Nieuport (5) · British and Colonial Aeroplane Co. (5) · Curtiss Aeroplane and Motor Corporation (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Jacob Lohner & Co. (4) · General Electric Company (4) · Sperry Gyroscope Company (3) · Westinghouse Electric & Manufacturing Company (3) · L W F Engineering Company (2) · Blackburn Aeroplane and Motor Co. (2) · Packard Motor Car Company (2) · Varioplane Company (2) · Lawrence Sperry Aircraft Company, Inc. (2) · Vickers, Sons, and Maxim (2) · Société anonyme des appareils d'aviation Hanriot (2) · Luftschiffbau Schütte-Lanz (2)
Applicant is inventor:
Application number:
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Assigned to:
None (1039) · Curtiss Aeroplane (6) · Curtiss Aeroplane and Motor Corporation (4) · General Electric Company (3) · Sperry Gyroscope Company (3) · Westinghouse Electric & Manufacturing Company (3) · Varioplane Company (2) · Goodyear Tire and Rubber Company (2)
IPCs:
None (538) · IPC B64C39/00 (58) · IPC B64C1/00 (51) · IPC B64C17/00 (51) · IPC B64B1/00 (36) · IPC B64C35/00 (26) · IPC B64C33/02 (23) · IPC B64C11/00 (20) · IPC B64C13/00 (20) · IPC B64C3/00 (20) · IPC B64C3/38 (16) · IPC B64C23/00 (15) · IPC B64C33/00 (15) · IPC B64C25/00 (13) · IPC B64C27/04 (11) · IPC B64C3/18 (10) · IPC B64B1/58 (9) · IPC B64C17/06 (7) · IPC B64C3/56 (7) · IPC B64C3/54 (7)
First filing:
Citations from after 1930:
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