Drilldown: Patents

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Patents > Applicant is inventor: Yes & Tech fields: propulsion & First filing : No or Yes

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Inventor country:
FR (420) · US (332) · DE (150) · GB (111) · None (79) · AT (47) · BE (45) · HU (24) · RU (18) · IT (17) · CA (15) · CH (12) · AR (8) · AH (8) · ES (7) · AU (7) · Prussia (5) · SE (4) · MX (4) · HR (4)
Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
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Related to aircraft:
IPCs:
None (666) · IPC B64C39/00 (79) · IPC B64C11/00 (76) · IPC B64B1/00 (72) · IPC B64C23/00 (34) · IPC B64C33/02 (34) · IPC B64C27/04 (23) · IPC B64C33/00 (18) · IPC B64C11/16 (17) · IPC B64D27/00 (14) · IPC B63H1/12 (13) · IPC B64B1/58 (12) · IPC B64D35/04 (10) · IPC B64C29/00 (10) · IPC B64C11/04 (10) · IPC B64C11/20 (8) · IPC B64C27/00 (8) · IPC B64C9/00 (7) · IPC B64D35/08 (7)
First filing: (Click arrow to add another value)
Cites these patents:
None (1289) · 0 (4)
Citations from after 1930:
Number of diagram pages:

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