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Patents > Office : DE or FR or GB or GR or SU & Applicant type: INDIV & Tech fields : aerodynamics or frame or subsystem

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Related to aircraft:
Patent agent:
None (258) · Armengaud jeune (119) · Marks & Clerk (32) · None (32) · Weismann et Marx (30) · Haseltine, Lake & Co. (28) · Lavoix et Mosès (23) · Charles Dony (22) · E. Blétry (22) · J. Germain (19) · Boult, Wade & Tennant (18) · L. Chassevent (18) · G. de Mestral et F. Harlé (18) · Abel & Imray (13) · Dupont et Elluin (13) · Herbert Haddan & Co. (13) · J. Bonnet-Thirion (12) · Wheatley & Mackenzie (11) · Brandon frères (11)
National tech categories:
FR 6.4 (630) · None (330) · DE 77h.5 (29) · FR 6.2 (24) · FR 6.3 (21) · DE 77h (19) · GB 4 propel & steer (18) · DE 77h.9 (12) · DE 77 (10) · GB 4 without buoyant (8) · GB 4 framework (8) · GB 4 aëroplanes (8) · FR 10.1 (7) · DE 77h.6 (6) · FR 5.8 (5) · FR 5.3 (5) · GB 4 (5) · DE 77h.7 (5) · FR 6.1 (5)
IPCs:
None (195) · IPC B64C17/00 (117) · IPC B64C1/00 (111) · IPC B64C39/00 (99) · IPC B64B1/00 (62) · IPC B64C3/00 (45) · IPC B64B1/58 (35) · IPC B64C3/18 (33) · IPC B64C25/00 (32) · IPC B64C23/00 (29) · IPC B64C35/00 (27) · IPC B64C13/00 (27) · IPC B64C11/00 (27) · IPC B64C3/38 (27) · IPC B64C33/02 (18) · IPC B64C3/54 (18) · IPC B64C3/56 (17) · IPC B64C3/52 (15) · IPC B64C1/06 (14)
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