Drilldown: Patents

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Patents > Applicant type : COMPANY + INDIV or None

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Inventor country:
None (2439) · FR (726) · US (501) · DE (235) · GB (89) · IT (62) · BE (42) · CH (22) · AT (20) · CA (13) · NZ (11) · HU (9) · AU (7) · Poland (7) · Prussia (7) · SE (5) · ES (5) · AH (5) · NO (4) · NL (4)
Applicant firm:
None (4021) · A. Wunderlich & Cie, Ingénieurs-Conseils (32) · Société Anonyme des Constructions Aériennes Rossel-Peugeot (8) · Curtiss Aeroplane (7) · Tarbox Safety Aircraft Company (5) · Moteurs Salmson (5) · Aktiebolaget Aviatorer (5) · Luftschiffbau Zeppelin G. m. b. H. (4) · Motorluftschiff Studiengesellschaft m.b.H (4) · Sperry Gyroscope Company (4) · Henry Boinet & Cie. (3) · Société anonyme des appareils d'aviation Hanriot (3) · Siemens-Schuckert-Werke G.m.b.H. (3) · Westinghouse Air Spring Company (3) · Zeppelin-Werke G.m.b.H. (3)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Application number:
Granted:
Assigned to:
None (4063) · 1 (22) · Moteurs Salmson (5) · Sperry Gyroscope Company (4) · Westinghouse Air Spring Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Curtiss Aeroplane (3) · Dewey Corporation (2) · Thenen (2) · Syracuse, NY (2) · Westinghouse Electric & Manufacturing Company (2)
IPCs:
None (3832) · IPC B64B1/00 (34) · IPC B64C33/02 (13) · IPC B64B1/58 (12) · 1 (11) · IPC B64C39/00 (10) · IPC B64D1/04 (9) · IPC B64C17/00 (9) · IPC B64C3/00 (9) · IPC B64C1/00 (7) · IPC B64C31/00 (7) · IPC B64C31/06 (7) · IPC B63H1/12 (7) · IPC B64F1/06 (6) · IPC B64C33/00 (6) · IPC B64B1/40 (6) · IPC B64C35/00 (6)
First filing:
Cites these patents:
None (4151) · 1 (3) · 1887 (3) · CPC B64B1/00 (3) · 1877 (2) · 1911 (2)
Citations from after 1930:
Number of diagram pages:

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