Drilldown: Patents

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Patents > Tech fields : construction or control or hybrid or lift & Family year: 1800 - 1899

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Office:
Inventors:
Firmin Bousson (4) · Dr. Bernhard Reinhard Beenen (4) · l'abbé Jean-Martin Demongeot (3) · Emil Lehmann (3) · Konstantin Danilewsky (2) · Octave Chanute (2) · Georg Fischer (2) · Edward Zarski (2) · Charles Stanley (2) · Francis Alexander Barton (2) · Jules Cezar Ribeiro de Souza (2) · Auguste Vicherat (2)
Inventor country:
Applicant person:
None (25) · Dr. Bernhard Reinhard Beenen (3) · Firmin Bousson (3) · Emil Lehmann (3) · l'abbé Jean-Martin Demongeot (3) · Francis Alexander Barton (2) · Edward Zarski (2) · Georg Fischer (2) · Charles Stanley (2)
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Related to aircraft:
National tech categories:
None (29) · FR 6.3 (16) · DE 77 (16) · HU V/h (6) · FR 5 (5) · GB 4 propel & steer (4) · USPC 244/64 (3) · AT 77d (3) · GB 4 framework (3) · FR 6.4 (3) · RU Group V (3) · GB 4 without buoyant (2) · GB 4 aërostats (2) · USPC 244/151R (2) · GB 4 parachutes (2) · BE K (2) · USPC 244/28 (2)
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Cites these patents:
Citations from after 1930:
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