Drilldown: Patents

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Patents > Applicant is inventor: Yes & Patent agent : Armengaud jeune or Victor J. Evans or None & National tech categories : DE 77h or FR 6.3 or GB 4 propel & steer & Family year: 1890 - 1899

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Inventors:
Clément Ader (7) · de Préneuf (3) · E. J. Delaurier (3) · Jean Dusséqué (3) · Gentil (2) · Boubillon (2) · Boiffin (2) · Baudin (2) · Hébert (2) · ALAUX (2) · Arson (2) · DESMAREST (2) · Heinrich Suter (2) · Chevrey (2)
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None (54) · Jean Dusséqué (3) · de Préneuf (3) · Chevrey (2) · Gentil (2) · Clément Ader (2)
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Tech fields:
propulsion (32) · LTA (23) · Dirigible (11) · airplane (10) · balloon (10) · Navigation (10) · None (7) · propeller (7) · parachute (6) · safety (6) · dirigibles (6) · aerostat (5) · whole (5) · instrument (5) · gas (4)
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Showing below up to 107 results in range #1 to #107.

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