Drilldown: Patents

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Patents > Applicant is inventor: Yes & Tech fields : balloon or navigation

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Inventor country:
FR (475) · US (399) · DE (193) · None (180) · GB (111) · IT (32) · AT (29) · CH (28) · ES (22) · RU (18) · CA (15) · Poland (13) · AU (13) · AH (12) · NL (11) · BE (11) · Prussia (10) · MX (8) · HU (8) · BR (8)
Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1515) · 1 (6) · Goodyear Tire and Rubber Company (6) · Sperry Gyroscope Company (3) · International Aeronautical Construction Company (3) · Société Antoinette (2)
IPCs:
None (1017) · IPC B64B1/00 (129) · IPC B64B1/58 (41) · IPC B64C39/00 (30) · IPC B64B1/40 (26) · IPC B64C33/02 (19) · IPC B64C23/00 (17) · IPC B64B1/62 (16) · IPC B64C3/38 (16) · IPC B64C1/00 (13) · IPC B64C13/00 (13) · IPC CPC B64C13/00 (12) · IPC B64C11/00 (11) · IPC B64C17/00 (10) · IPC B64C9/00 (10) · IPC B64C33/00 (10) · IPC B64C3/52 (9) · IPC B64B (8) · IPC B64C13/04 (8) · IPC B64C3/00 (8)
CPCs:
None (761) · CPC B64B1/00 (163) · CPC B64C13/00 (52) · CPC B64B1/58 (51) · CPC B64B1/40 (51) · CPC B64C23/005 (46) · CPC B64C33/02 (33) · CPC B64C39/005 (27) · CPC B64C17/00 (24) · CPC B64B1/62 (23) · CPC B64C2700/6295 (22) · CPC B64C3/385 (21) · CPC B64C9/00 (17) · CPC B64C39/00 (14) · CPC B64C3/52 (12) · CPC B64C33/00 (11) · CPC B64C9/38 (11)
First filing:
Citations from after 1930:

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