Drilldown: Patents

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Patents > Patent agent : Griffin & Bernhard or None & National tech categories: None

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Inventor country:
None (2024) · US (838) · FR (727) · GB (495) · DE (280) · IT (49) · AT (38) · CA (36) · BE (27) · CH (27) · ES (25) · RU (24) · AU (17) · NO (16) · HU (15) · NZ (15) · SE (14) · NL (9)
Inventor location:
None (4598) · London (5) · Pennsylvania (4) · Illinois (4) · New York state (4) · England (4) · Paris (3) · Ohio (3) · Berlin (3) · New York county (3) · New York City (3) · New York (3)
Applicant firm:
None (4525) · Curtiss Aeroplane (17) · Vickers (13) · Société des Avions Louis Bréguet (8) · Établissements de Dion-Bouton (8) · Westinghouse Electric & Manufacturing Company (7) · Société anonyme Astra AB (7) · Motorluftschiff Studiengesellschaft m.b.H (7) · Dornier Metallbauten (6) · Tarbox Safety Aircraft Company (5) · Moteurs Salmson (4) · British and Colonial Aeroplane Co. (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Société anonyme des Constructions Aériennes Rossel-Peugeot (3) · Société Antoinette (3) · Sopwith Aviation (3)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
None (4623) · Westinghouse Electric & Manufacturing Company (6) · 1 (4) · Moteurs Salmson (4) · Curtiss Aeroplane (4) · Goodyear Tire and Rubber Company (2) · Air Turbine Company of America (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (4423) · IPC B64C39/00 (23) · IPC B64C17/00 (17) · IPC B64C1/00 (16) · IPC B64C11/00 (15) · IPC B64C23/00 (10) · IPC B64C3/18 (10) · IPC B64C33/00 (9) · IPC B64C3/00 (9) · IPC B64C3/38 (8) · IPC B64B (8) · IPC B64B1/58 (7) · IPC B64B1/00 (6) · IPC B64C29/00 (6) · IPC B64C33/02 (5) · IPC B64C27/04 (5) · IPC B64C3/54 (5)
First filing:
Citations from after 1930:

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