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Patents > Tech fields : centrifuge or stability & First filing: Other

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Inventor location:
None (680) · Seine (13) · Budapest (12) · England (8) · Nord (8) · Paris (6) · Loire (5) · New York county (4) · Ohio (4) · Hérault (4) · New York (4) · Sachsen (3) · Pennsylvania (3) · Bouches-du-Rhône (3) · Seine-et-Oise (3) · Var (3) · London (3) · Meurthe-et-Moselle (3) · New York City (3)
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Supplementary to patent:
None (759) · Patent IT-1908-98601 (3) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent FR-1911-443878 (2) · Patent FR-1914-475066 (2) · Patent AT-1910-03-15 (2)
Related to aircraft:
Assigned to:
None (787) · Goodyear Tire and Rubber Company (3) · 1 (2)
National tech categories:
FR 6.4 (268) · None (185) · USPC 244/80 (36) · HU V/h (17) · USPC 244/90R (17) · USPC 244/45R (14) · USPC 244/177 (13) · USPC 244/93 (12) · DE 77h.5 (12) · USPC 244/35R (9) · USPC 244/48 (9) · USPC 244/79 (8) · BE K (8) · USPC 244/87 (7) · USPC 244/78.1 (7) · FR 6.3 (7) · USPC 244/6 (6) · CH 129b (6)
IPCs:
None (330) · IPC B64C17/00 (226) · IPC B64C1/00 (174) · IPC B64C39/00 (33) · IPC B64C17/06 (26) · IPC B64C13/00 (21) · IPC B64C3/38 (14) · IPC B64B1/00 (13) · IPC B64C23/00 (11) · IPC B64C3/54 (10) · IPC B64B1/40 (9) · IPC B64C3/00 (8) · IPC B64C9/00 (7) · IPC B64C33/00 (6) · IPC B64C17/04 (6) · IPC B64B1/58 (6) · IPC CPC B64C13/00 (6) · IPC B64C3/14 (5)
CPCs:
CPC B64C17/00 (297) · CPC B64C2700/6218 (97) · None (85) · CPC B64C13/00 (59) · CPC B64C2700/6212 (52) · CPC B64C2700/6295 (35) · CPC B64C17/06 (35) · CPC B64C3/385 (26) · CPC B64C23/005 (23) · CPC B64C1/00 (22) · CPC B64B1/00 (22) · CPC B64C2700/6214 (21) · CPC B64C39/00 (21) · CPC B64C2700/6219 (19) · CPC B64C2700/6216 (19) · CPC B64C2700/6256 (16) · CPC B64B1/40 (15) · CPC B64C3/14 (14) · CPC B64C39/08 (13) · CPC B64C9/00 (13)
First filing: (Click arrow to add another value)
Citations from after 1930:
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