Drilldown: Patents

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Patents > Tech fields : equilibrium or rudder

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None (402) · Patent US-1903-821393 (6) · Patent GB-1909-2111 (6) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent FR-1906-363017 (4) · Patent GB-1902-24336 (4) · Patent US-1906-850616 (4) · Patent FR-1909-399456 (4) · Patent FR-1910-435648 (4) · Patent FR-1911-443878 (3) · Patent AU-1909-15563‎ (3) · Patent US-1911-1003530 (3) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent FR-1907-377174 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent DE-1907-202942 (3) · Patent AT-1907-37570 (3) · Patent FR-1905-361570 (3) · Patent FR-1885-168266 (3)
Related to aircraft:
Patent agent:
None (222) · Munn & Co. (14) · Victor J. Evans (14) · Armengaud jeune (11) · Haseltine, Lake & Co. (11) · Marks & Clerk (10) · Lavoix et Mosès (7) · Boult, Wade & Tennant (6) · C. A. Snow & Co. (5) · Herbert Haddan & Co. (5) · Brewer & Son (5) · None (5) · C. Baumann (5) · Weismann et Marx (5) · Paul Coulomb (4)
National tech categories:
None (144) · FR 6.4 (93) · HU V/h (24) · BE K (23) · AT 77d (16) · GB 4 propel & steer (14) · GB 4 with buoyant (11) · DE 77h.5 (10) · FR 6.3 (10) · USPC 244/87 (10) · USPC 244/22 (9) · USPC 244/80 (9) · USPC 244/51 (8) · USPC 244/30 (8) · USPC 244/90R (8) · USPC 244/233 (8) · USPC 244/35R (7) · USPC 244/96 (7) · USPC 244/13 (7) · USPC 244/28 (6)
IPCs:
None (361) · IPC B64C17/00 (51) · IPC B64C1/00 (34) · IPC B64C13/00 (19) · IPC B64B1/00 (18) · IPC B64C39/00 (18) · IPC B64C33/02 (8) · IPC B64B1/58 (6) · IPC B64C33/00 (6) · IPC B64C9/02 (6) · IPC B64C35/00 (5) · IPC CPC B64C13/00 (5) · IPC B64B1/40 (5) · IPC B64C39/08 (4) · IPC B64C3/54 (4) · IPC B64C3/52 (4) · IPC B64C3/38 (4) · IPC B64C3/00 (4)
CPCs:
None (195) · CPC B64C17/00 (66) · CPC B64C13/00 (50) · CPC B64B1/00 (33) · CPC B64C2700/6295 (28) · CPC B64C33/02 (19) · CPC B64C2700/6218 (19) · CPC B64C39/08 (15) · CPC B64C3/385 (14) · CPC B64C2700/6256 (12) · CPC B64C23/005 (12) · CPC B64C39/00 (11) · CPC B64C2700/6212 (10) · CPC B64C3/14 (10) · CPC B64C9/00 (9) · CPC B64B1/40 (8) · CPC B64C39/005 (8) · CPC B64C33/00 (8) · CPC B64C2700/6214 (7)
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