Drilldown: Patents

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Patents > Tech fields : hybrid or lift & Grant date: 1900 - 1999 & Assigned to : James E. Norris or None

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None (415) · Patent FR-1908-392672 (11) · Patent BE-1909-214032 (10) · Patent GB-1908-4519 (9) · Patent BE-1913-255172 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1908-407090 (4) · Patent US-1908-1077750 (4) · Patent BE-1910-230887 (3) · Patent FR-1909-410140 (3) · Patent US-1908-1081147 (3) · Patent US-1908-927605 (3) · Patent BE-1908-Bot-Lallemand (3) · Patent BE-1907-198483 (3) · Patent US-1909-1137533 (3) · Patent FR-1915-478440 (3) · Patent AT-1909-40038 (3) · Patent FR-1899-292828 (3) · Patent SE-1906-25199 (3)
Related to aircraft:
Patent agent:
None (197) · Armengaud jeune (52) · None (25) · G. de Mestral et F. Harlé (13) · E. Blétry (13) · J. Bonnet-Thirion (12) · A. Wunderlich & Cie, Ingénieurs-Conseils (11) · Schwab (9) · Munn & Co. (9) · J. Germain (9) · Haseltine, Lake & Co. (8) · Victor J. Evans (7) · Weismann et Marx (7) · Dom. Casalonga (6) · Boult, Wade & Tennant (6) · Marks & Clerk (5) · C. Blétry (5) · L. Chassevent (5)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (293) · None (120) · HU V/h (35) · BE K (19) · AT 77d (14) · FR 6.3 (13) · USPC 244/6 (9) · RU Group V (7) · USPC 244/22 (6) · DK 77 (6) · USPC 244/11 (6) · CH 129b (6) · USPC 244/64 (5) · FR 6.2 (5) · USPC 244/25 (4) · USPC 244/29 (4) · DE 77h.5 (4) · USPC 244/80 (4)
IPCs:
None (248) · IPC B64C39/00 (50) · IPC B64C23/00 (43) · IPC B64B1/00 (37) · IPC B64C1/00 (29) · IPC B64C17/00 (25) · IPC B64C27/04 (23) · IPC B64C35/00 (15) · IPC B64C3/38 (14) · IPC B64C33/02 (13) · IPC B64C3/54 (13) · IPC B64C33/00 (12) · IPC B64C11/00 (11) · IPC B64B1/58 (11) · IPC B64C3/52 (10) · IPC B64C3/00 (9) · IPC B64C13/00 (9) · IPC B64C3/48 (9) · IPC B64C27/00 (7) · IPC B64C29/00 (7)
CPCs:
None (145) · CPC B64C23/005 (58) · CPC B64B1/00 (50) · CPC B64C39/00 (40) · CPC B64C17/00 (31) · CPC B64C2700/6295 (29) · CPC B64C2700/6274 (28) · CPC B64C33/02 (21) · CPC B64C35/00 (18) · CPC B64C33/00 (18) · CPC B64C13/00 (17) · CPC B64C27/04 (16) · CPC B64C39/005 (16) · CPC B64C3/385 (15) · CPC B64C2700/6281 (15) · CPC B64B1/58 (14) · CPC B64C2700/6218 (13) · CPC B64C3/52 (11) · CPC B64C3/54 (10) · CPC B64C3/48 (10)
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