Drilldown: Patents

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Patents > Applicant type : COMPANY + INDIV or COMPANY+INDIV or None

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Inventor country:
None (2434) · FR (749) · US (551) · DE (253) · GB (143) · IT (62) · BE (46) · AT (22) · CH (22) · CA (14) · NZ (11) · HU (9) · SE (8) · Prussia (7) · Poland (7) · AU (7) · RO (6) · AH (5) · NL (5) · ES (5)
Applicant firm:
None (4007) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · Sopwith Aviation Company Limited (11) · Blackburn Aeroplane and Motor Co. (10) · British and Colonial Aeroplane Co. (10) · Société Anonyme des Constructions Aériennes Rossel-Peugeot (8) · Aktiebolaget Aviatorer (8) · Curtiss Aeroplane (8) · Curtiss Aeroplane and Motor Corporation (6) · Société anonyme des appareils d'aviation Hanriot (5) · Moteurs Salmson (5) · Sperry Gyroscope Company (5) · Tarbox Safety Aircraft Company (5) · Luftschiffbau Zeppelin (4) · Luftschiffbau Zeppelin G. m. b. H. (4) · Curtiss Aeroplane & Motor Corporation (4) · Westinghouse Air Spring Company (4) · Motorluftschiff Studiengesellschaft m.b.H (4) · North British Rubber Company (4)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Application number:
Granted:
Assigned to:
None (4173) · 1 (21) · Moteurs Salmson (5) · Sperry Gyroscope Company (5) · Westinghouse Air Spring Company (4) · Curtiss Aeroplane and Motor Corporation (4) · Curtiss Aeroplane (3) · Curtiss Aeroplane & Motor Corporation (2) · L W F Engineering Company (2) · Dewey Corporation (2) · Thenen (2) · Syracuse, NY (2) · John A. Roebling's Sons (2) · Sturtevant Aeroplane Co. (2) · Westinghouse Electric & Manufacturing Company (2) · Wright Company (2)
IPCs:
None (3876) · IPC B64B1/00 (36) · IPC B64C3/00 (23) · IPC B64B1/58 (16) · IPC B64C33/02 (14) · IPC B64C39/00 (13) · IPC B64C13/00 (12) · IPC B64C1/00 (12) · 1 (11) · IPC B64C25/00 (11) · IPC B64C17/00 (11) · IPC B64C35/00 (10) · IPC B64C31/06 (9) · IPC B64D1/04 (9) · IPC B63H1/12 (8) · IPC B64B1/40 (8) · IPC B64C31/00 (7) · IPC B64F1/06 (6) · IPC B64C33/00 (6)
First filing:
Cites these patents:
None (4294) · 1 (3) · 1887 (3) · CPC B64B1/00 (3) · 1877 (2) · 1911 (2)
Citations from after 1930:

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