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Patents > Supplementary to patent: None & CPCs : CPC B64C17/06 or CPC B64C2700/6212

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Office:
Inventors:
None (7) · Louis Marmonier (5) · Gustav Mees (3) · John Francis Frederick Whale Ure (3) · Edmund Sparmann (3) · Alfred John Macy (3) · François Dergint (2) · Gregory Gawlet (2) · Frederick James Hargreaves (2) · Carl ZOLLER (2) · James Vernon Martin (2) · Paul-Nicolas Lucas-Girardville (2) · Alfons Weiss (2) · William Samuel Laycock (2)
Inventor country:
Applicant person:
None (5) · Louis Marmonier (4) · Alfred John Macy (3) · Edmund Sparmann (3) · Gustav Mees (3) · John Francis Frederick Whale Ure (3) · James Vernon Martin (2) · François Dergint (2) · Gregory Gawlet (2) · Frederick James Hargreaves (2) · William Samuel Laycock (2) · Alfons Weiss (2) · Paul-Nicolas Lucas-Girardville (2)
Applicant is inventor:
Tech fields:
stability (94) · None (58) · airplane (51) · automatic stability (42) · gyroscope (24) · control (19) · pendulum (13) · equilibrium (8) · balance (7) · aerodynamics (5) · safety (4) · steering (4) · subsystem (4) · design (4) · HTA (4) · cardan (4) · frame (4)
Full specification filed date:
Application number:
None (3)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (64) · None (10) · J. Germain (7) · Armengaud jeune (5) · L. Chassevent (5) · Victor J. Evans (3) · Schwab (3) · Paul Coulomb (3) · Hippolyte Josse (3) · 0 (3) · de Bongé (3) · Chatwin, Herschell & Co. (2) · V. Matray (2) · Société G. Breton, P. Audy, J. Rousset, A Vergé (2) · P. Follin (2) · E. Blétry (2) · Haseltine, Lake & Co. (2) · Boramé et Julien (2) · Chassevent (2)
Assigned to:
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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