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Patents > Applicant type : FIRM or INDIV & Granted: Yes & IPCs: IPC B64C39/00 & CPCs: CPC B64C39/00

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Tech fields:
Airplane (140) · Design (94) · Frame (54) · None (49) · wings (43) · Construction (43) · propellers (42) · stability (38) · aerodynamics (35) · propulsion (34) · Lift (31) · whole (25) · control (24) · Fuselage (21) · monoplane (18) · sustentation (18) · chassis (18) · biplane (15) · Rudder (15)
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Supplementary to patent:
None (170) · Patent US-1910-996592 (3) · Patent FR-1916-502839 (3) · Patent FR-1908-394418 (2) · Patent FR-1917-502839.21604 (2) · Patent FR-1908-396470 (2) · Patent FR-1913-461629 (2) · Patent FR-1909-395148 (2) · Patent FR-1912-441089 (2) · Patent US-1908-927605 (2) · Patent FR-1909-403418 (2) · Patent GB-1908-4519 (2) · Patent FR-1910-421136 (2) · Patent FR-1910-414004 (2) · Patent US-1911-994106 (2)
Related to aircraft:
Patent agent:
None (46) · None (21) · Armengaud jeune (18) · J. Bonnet-Thirion (9) · Weismann et Marx (7) · Marks & Clerk (7) · J. Germain (6) · E. Bletry (6) · Y. Rabilloud et fils (6) · Brandon frères (5) · G. de Mestral et F. Harlé (5) · Chassevent (5) · Charles Assi (4) · Boramé et Julien (4) · Boult, Wade & Tennant (4) · Lavoix et Mosès (4) · L. Chassevent (4) · Ch. Mardelet (4)
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