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Patents > Inventor country: FR & Tech fields : Design or lift

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Patent agent:
None (177) · Armengaud jeune (108) · None (29) · Charles Dony (18) · Weismann et Marx (18) · Hippolyte Josse (16) · Dupont et Elluin (15) · J. Bonnet-Thirion (13) · G. de Mestral et F. Harlé (13) · Boult, Wade & Tennant (12) · J. Germain (12) · L. Chassevent (11) · C. Blétry (11) · E. Blétry (10) · Dom. Casalonga (10) · M. Zerolo (9) · Haseltine, Lake & Co. (8) · Paul Caquet (7)
National tech categories:
FR 6.4 (487) · None (80) · BE K (43) · FR 6.2 (24) · FR 6.3 (17) · HU V/h (16) · DE 77h.5 (10) · FR 6.1 (6) · FR 10.1 (5) · AT 77d (4) · DE 77h.9 (3) · USPC 244/119 (3) · FR 5.8 (2) · IT 8 (2) · USPC 244/46 (2) · DE 77h (2) · USPC 244/904 (2) · CH 129b (2) · CH 115 (2) · RU Group V (2)
IPCs:
None (123) · IPC B64C39/00 (83) · IPC B64C1/00 (71) · IPC B64C17/00 (58) · IPC B64B1/00 (30) · IPC B64C3/00 (30) · IPC B64C35/00 (28) · IPC B64C11/00 (24) · IPC B64C3/38 (24) · IPC B64C23/00 (22) · IPC B64C13/00 (17) · IPC B64C25/00 (16) · IPC B64C3/54 (14) · IPC B64C33/02 (13) · IPC B64C3/18 (12) · IPC B64C3/52 (12) · IPC B64C11/16 (10) · IPC B64C3/56 (10)
CPCs:
None (106) · CPC B64C39/00 (73) · CPC B64C17/00 (60) · CPC B64C2700/6295 (53) · CPC B64B1/00 (31) · CPC B64C3/00 (29) · CPC B64C2700/6218 (29) · CPC B64C13/00 (25) · CPC B64C23/005 (22) · CPC B64C35/00 (22) · CPC B64C1/00 (20) · CPC B64C3/385 (20) · CPC B64C33/02 (15) · CPC B64C2700/6274 (14) · CPC B64C2700/6233 (14) · CPC B64C11/006 (12) · CPC B64C11/16 (12) · CPC B64C3/52 (12) · CPC B64F2700/6226 (12)
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