Drilldown: Patents

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Patents > Year filed: 1860 - 1869 & Supplementary to patent : Patent FR-1911-430455 or Patent GB-1909-12556 or None & Number of claims: None

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Office:
Inventors:
John Kinnersley Smythies (3) · Huguet (2) · Michniewicz (2) · Matthew Piers Watt Boulton (2) · de Louvrie (2) · Jose Pesaña y Piñol (2) · Richard Boyman-Boyman (2) · H. Neville (2) · Rovère (2) · Louis-Edouard Gourdan-Fromentel (2) · Nicholas de Telescheff (2) · J. W. Brooks (2) · J. Holt (2) · Auguste Prouvost (2) · Henry William Grylls (2) · André Crestadoro (2)
Inventor country:
Applicant person:
None (52) · John Kinnersley Smythies (2) · Rovère (2) · Louis-Edouard Gourdan-Fromentel (2) · Jose Pesaña y Piñol (2) · Huguet (2)
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Tech fields:
navigation (22) · LTA (21) · Propulsion (20) · Balloon (19) · None (8) · aerial navigation (6) · marine (6) · hybrid (6) · aerostat (6) · wings (4) · frame (4) · ornithopter (4) · flapping (4) · dirigible (3) · steam (3) · rudder (3) · Propellers (3) · passenger (3) · cargo (3) · aerial vessel (3)
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Related to aircraft:
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Citations from after 1930:
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Showing below up to 93 results in range #1 to #93.

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