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Patents > Inventors : Antoine-Padoue Filippi or Glenn Hammond Curtiss or Otto Lilienthal

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Tech fields:
None (39) · propulsion (20) · marine (17) · airplane (15) · propellers (15) · hydroaeroplane (14) · flying boat (12) · subsystem (12) · frame (9) · airfoil (8) · Design (8) · texture (6) · navigation (6) · hybrid (5) · aerodynamics (5) · wheels (5) · hydroplane (5) · stability (5)
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Application number:
None (50) · 1913771646 (2)
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Related to aircraft:
National tech categories:
None (60) · FR 6.2 (9) · HU V/h (4) · FR 6.4 (4) · AU 90.3 (3) · DE 13 (3) · IT 8 (3) · AU 91.6 (2) · USPC 244/90R (2) · USPC 244/87 (2)
CPCs:
None (41) · CPC B64C35/00 (16) · CPC B64C2700/6295 (5) · CPC B64C11/16 (4) · CPC B63H1/26 (4) · CPC B64C35/003 (3) · CPC B64C13/00 (3) · CPC B64C35/001 (3) · CPC B64C11/00 (2) · CPC B63B2745/00 (2) · CPC F04D29/384 (2) · CPC B64C11/18 (2) · CPC B64C11/24 (2) · CPC B63H1/20 (2) · CPC B64C37/00 (2) · CPC B64C25/60 (2) · CPC B64C39/00 (2) · CPC B64C11/007 (2) · CPC B27M3/10 (2)
First filing:
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