Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Office : AU or DE or IN or UN or Other & Tech fields : control or rudder & Application number: None & Citations from after 1930: None

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Office: (Click arrow to add another value)
Inventors:
None (13) · François Dergint (3) · Joseph Wetterwald (3) · Louis Renault (3) · Joseph de Pierpont de Burnot (2) · Hermann Hassenbach (2) · E. Amichaud (2) · de Burbure (2) · Anton Flettner (2) · Attilio Robiola (2) · James V. Martin (2) · Jean Georges Ramel (2) · Carlo Navaro (2) · Jules-Louis Didier (2) · Henri Mainguet (2)
Inventor country:
Applicant person:
None (29) · Louis Renault (3) · Joseph Wetterwald (3) · François Dergint (3) · Carlo Navaro (2) · Jules-Louis Didier (2) · Joseph de Pierpont de Burnot (2) · Jean Georges Ramel (2) · James V. Martin (2) · E. Amichaud (2) · de Burbure (2) · Hermann Hassenbach (2) · Attilio Robiola (2) · Anton Flettner (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Patent agent:
None (67) · Hippolyte Josse (5) · A. Wunderlich & Cie, Ingénieurs-Conseils (4) · Raclot (4) · Gernaert (3) · Kirkpatrick (2) · Schwab (2) · A. Ritter (2) · R. Wittebolle, Brussels, Belgium (2) · Armengaud jeune (2) · Duvinage (2) · Borghans-von Kilch et Cie (2) · Biebuyck (2) · Bathul & Bathul? (2)
National tech categories:
BE K (38) · None (19) · AT 77d (12) · FR 6.4 (9) · DE 77h.5 (7) · HU V/h (6) · IT 8 (3) · FR 6.2 (3) · USPC 244/60 (2) · RU Group V (2) · DK 77 (2) · CA 244/12 (2) · CH 129b (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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