Drilldown: Patents

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Patents > Applicant firm: None & Tech fields : navigation or stability

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Inventor country:
FR (792) · US (605) · GB (207) · DE (201) · None (142) · IT (64) · HU (57) · AT (43) · BE (38) · CH (34) · CA (26) · RU (26) · AU (25) · NO (16) · ES (15) · AH (11) · NL (10) · BR (9) · NZ (9)
Applicant firm: (Click arrow to add another value)
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Related to aircraft:
Assigned to:
None (2292) · 1 (5) · Goodyear Tire and Rubber Company (3) · (1/4) (2) · International Aeronautical Construction Company (2)
IPCs:
None (1245) · IPC B64C17/00 (339) · IPC B64C1/00 (269) · IPC B64B1/00 (96) · IPC B64C39/00 (81) · IPC B64C17/06 (48) · IPC B64C13/00 (34) · IPC B64C3/38 (27) · IPC B64B1/58 (26) · IPC B64C23/00 (26) · IPC B64B1/40 (24) · IPC B64C33/02 (24) · IPC CPC B64C13/00 (21) · IPC B64C33/00 (16) · IPC B64C11/00 (15) · IPC B64C9/00 (13) · IPC B64C3/00 (12) · IPC B64B1/62 (12) · IPC B64C3/52 (12) · IPC B64C3/54 (11)
First filing:
Citations from after 1930:

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