Drilldown: Patents

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Patents > Applicant firm: None & Applicant type: INDIV & Tech fields : navigation or safety

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Inventor country:
US (404) · FR (354) · DE (117) · GB (93) · None (49) · IT (31) · AT (26) · CH (24) · AU (18) · CA (14) · HU (14) · BE (13) · ES (13) · Poland (8) · BR (8) · AH (7) · NL (7) · MX (6) · Galicia (5) · Prussia (5)
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Related to aircraft:
IPCs:
None (658) · IPC B64B1/00 (92) · IPC B64C39/00 (42) · IPC B64B1/58 (21) · IPC B64C33/02 (20) · IPC B64C17/00 (19) · IPC B64C23/00 (18) · IPC B64C1/00 (17) · IPC B64B1/62 (16) · IPC B64C13/00 (16) · IPC B64D17/00 (15) · IPC B64B1/40 (14) · IPC B64C3/38 (12) · IPC CPC B64C13/00 (11) · IPC B64C11/00 (11) · IPC B64C33/00 (10) · IPC B64C13/04 (8) · IPC B64C3/52 (8) · IPC B64C3/00 (7) · IPC B64C9/00 (7)
CPCs:
None (416) · CPC B64B1/00 (111) · CPC B64C13/00 (54) · CPC B64C23/005 (46) · CPC B64C17/00 (35) · CPC B64C33/02 (33) · CPC B64C39/005 (27) · CPC B64C2700/6295 (27) · CPC B64B1/40 (27) · CPC B64B1/58 (22) · CPC B64C3/385 (19) · CPC B64B1/62 (19) · CPC B64C39/00 (17) · CPC B64D17/00 (15) · CPC B64C39/08 (14) · CPC B64C9/00 (13) · CPC B64C33/00 (10) · CPC B64C3/52 (10) · CPC B64C9/38 (10) · CPC B64C27/82 (10)
First filing:
Citations from after 1930:

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