Drilldown: Patents

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Patents > Applicant firm: None & National tech categories: FR 6.4 & IPCs : IPC B64C11/00 or IPC B64C17/00 or IPC B64C3/38 or IPC B64C33/02 & CPCs : CPC B64C17/00 or CPC B64C2700/6274 or CPC B64C2700/6295

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Tech fields:
stability (232) · airplane (192) · automatic stability (119) · design (69) · Control (58) · aerodynamics (57) · Wings (39) · equilibrium (35) · subsystem (30) · frame (27) · None (26) · construction (22) · rudder (20) · lift (19) · pendulum (18) · Aileron (14) · Sustentation (13) · steering (13) · cables (12)
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None (198) · Patent FR-1908-396249 (4) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1912-442419 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1910-423998 (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1909-408872 (2) · Patent FR-1912-450608 (2)
Related to aircraft:
Patent agent:
None (59) · Armengaud jeune (24) · None (24) · E. Blétry (15) · Charles Dony (11) · Matray frères et Cie (9) · J. Bonnet-Thirion (8) · Lavoix et Mosès (8) · J. Germain (7) · Hippolyte Josse (6) · Paul Coulomb (6) · P. Follin (6) · J. Fayollet (6) · C. Baumann (5) · L. Chassevent (5) · Boramé et Julien (5)
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