Drilldown: Patents

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Patents > Tech fields : Propulsion or hybrid

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Inventor country:
US (473) · FR (405) · DE (269) · GB (170) · None (167) · BE (102) · AT (63) · HU (48) · IT (39) · RU (29) · CA (27) · CH (23) · AU (16) · AH (12) · SE (12) · ES (10) · Prussia (9) · AR (9) · HR (6) · MX (6)
Applicant firm:
None (1779) · A. Wunderlich & Cie, Ingénieurs-Conseils (35) · Daimler Motoren-Gesellschaft (4) · Aktiebolaget Aviatorer (4) · Société Malécot & Cie (3) · Société anonyme Astra (3) · Luftschiffantrieb-Gesellschaft m. b. H. (2) · Curtiss Aeroplane and Motor Corporation (2) · Österreichische Daimler Motoren A. G. (2) · Tarbox Safety Aircraft Company (2) · Luftschiffsantrieb G.m.b.H. (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Société Antoinette (2) · Jacob Lohner & Co. (2) · Daimler-Motoren-Gesellschaft (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1825) · 1 (4) · Curtiss Aeroplane and Motor Corporation (3) · William Woods Plankinton (2)
IPCs:
None (1197) · IPC B64B1/00 (98) · IPC B64C39/00 (66) · IPC B64C11/00 (62) · IPC B64C23/00 (35) · IPC B64C33/02 (34) · IPC B64C27/04 (21) · IPC B64B1/58 (21) · IPC B64C33/00 (20) · IPC B64C11/16 (11) · IPC B63H1/12 (11) · IPC B64C35/00 (10) · IPC B64D27/00 (10) · IPC B64C17/00 (10) · IPC B64C11/04 (10) · IPC B64C27/00 (9) · IPC B64C29/00 (9) · IPC B64C11/20 (9) · IPC B64B1/40 (9)
First filing:
Cites these patents:
None (1856) · 0 (4) · Patent AT-1909-47911 (2)
Citations from after 1930:

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