Drilldown: Patents

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Patents > Year filed: 1860 - 1869 & Family year: 1800 - 1899 & Number of claims: None

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Inventors:
John Kinnersley Smythies (3) · André Crestadoro (2) · Rovère (2) · Huguet (2) · Matthew Piers Watt Boulton (2) · Jose Pesaña y Piñol (2) · Richard Boyman-Boyman (2) · Victor Coine (2) · Baron de Rovérié de Cabrières (2) · Louis-Edouard Gourdan-Fromentel (2)
Inventor country:
Applicant person:
None (28) · Rovère (2) · John Kinnersley Smythies (2) · Jose Pesaña y Piñol (2) · Louis-Edouard Gourdan-Fromentel (2) · Richard Boyman-Boyman (2) · Huguet (2) · Baron de Rovérié de Cabrières‎ (2)
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Tech fields:
navigation (17) · LTA (16) · balloon (15) · propulsion (14) · None (6) · aerial navigation (6) · hybrid (5) · marine (4) · frame (4) · flapping (4) · dirigible (4) · ornithopter (4) · wings (4) · Aerostat (3) · aerial vessel (3) · passenger (3) · cargo (3) · steam (3)
Full specification filed date:
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Related to aircraft:
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Cites these patents:
Citations from after 1930:
Number of text pages:
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