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Patents > Granted: Yes & IPCs: IPC B64C33/02 & Number of text pages: 3-4

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Office:
Inventors:
None (2) · Roscoe Clair Gore (2) · Herbert Wiley Hetherington (2) · Louis Jolivet (2) · Jean Coupleux (2) · Jean-Baptiste Passat (2)
Inventor country:
Applicant person:
None (3) · Roscoe Clair Gore (2) · Herbert Wiley Hetherington (2) · Louis Jolivet (2) · Jean Coupleux (2) · Jean-Baptiste Passat (2)
Applicant is inventor:
Tech fields:
Flapping (15) · propulsion (13) · None (11) · ornithopter (11) · wings (11) · design (8) · navigation (8) · hybrid (7) · frame (6) · propellers (6) · LTA (6) · airplane (6) · construction (4) · control (4) · HTA (4) · stability (3) · landing (3) · equilibrium (3)
Full specification filed date:
Application number:
None (7)
Granted: (Click arrow to add another value)
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Related to aircraft:
Patent agent:
None (9) · None (6) · Armengaud jeune (3) · Chassevent (3) · John Liddle (2)
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Citations from after 1930:
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