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Patents > Inventors : Antoine-Padoue Filippi or Robert Esnault-Pelterie

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Tech fields:
Airplane (78) · wings (32) · lift (29) · frame (29) · propulsion (26) · construction (24) · wing warping (24) · design (19) · aerodynamics (17) · stability (17) · Propellers (17) · sustentation (16) · None (15) · navigation (14) · subsystem (13) · landing (12) · control (11) · wheels (10) · chassis (10) · automatic stability (9)
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None (43)
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IPCs:
None (46) · IPC B64C3/54 (7) · IPC B64C3/52 (6) · IPC B64C1/00 (6) · IPC B64C17/00 (6) · IPC B64C13/00 (5) · IPC F01L1/04 (5) · IPC B64C3/38 (5) · IPC B64C25/00 (5) · IPC B64C11/04 (5) · IPC B64C3/00 (4) · IPC H02K21/42 (4) · IPC B64C11/00 (4) · IPC B63H1/12 (4) · IPC B64C11/16 (4) · IPC B64C3/48 (3)
CPCs:
None (30) · CPC B64C3/52 (8) · CPC B64C25/62 (8) · CPC B64C17/00 (8) · CPC B64C13/00 (8) · CPC B64C3/385 (6) · CPC B64C25/52 (6) · CPC B64C25/06 (6) · CPC B64C11/04 (5) · CPC F01L1/04 (5) · CPC B64C3/54 (5) · CPC B64C25/54 (5) · CPC H02K21/42 (5) · CPC B64C3/00 (4) · CPC B64C11/16 (4) · CPC B64C13/30 (4) · CPC B63H1/26 (4) · CPC B64C3/48 (3) · CPC B64C35/00 (3) · CPC B64C2700/6245 (3)
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