Drilldown: Patents

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Patents > Year filed: 1890 - 1899 & Tech fields : construction or hybrid or lift or navigation

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Office:
Inventors:
Henry Boinet (5) · Dr. Bernhard Reinhard Beenen (4) · Octave Chanute (4) · Edward Zarski (4) · Heinrich Suter (4) · Stewart Cairncross (4) · Ernest Wilson (3) · Louis-Étienne Roze (3) · Edward Joel Pennington (3)
Applicant person:
None (58) · Edward Zarski (4) · Dr. Bernhard Reinhard Beenen (3) · Louis-Étienne Roze (2) · Estanislao Caballero de los Olivos (2) · Clément Ader (2) · Thomas Moy (2) · Alfred Julius Boult (2) · Gustav Fricke (2)
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Related to aircraft:
Patent agent:
None (82) · Haseltine, Lake & Co. (4) · Blétry aîné (2) · D. Young & Co. (2) · Munn & Co. (2) · Boult & Wade (2) · Marks & Clerk (2)
National tech categories:
None (27) · DE 77 (20) · GB 4 propel & steer (17) · FR 6.3 (15) · GB 4 without buoyant (9) · GB 4 with buoyant (7) · GB 4 framework (6) · GB 4 aëroplanes (6) · HU V/h (5) · CH 115 (5) · DK 77 (4) · GB 4 (4) · RU Group V (3) · USPC 244/16 (3) · GB aërial machines with aërostats or buoyant bodies (3) · USPC 244/30 (3)
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Citations from after 1930:
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