Drilldown: Patents

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Patents > Grant date: 1900 - 1909 & IPCs : IPC B64B1/00 or IPC B64C39/00 & Number of claims: None

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Inventors:
Yvon-Pierre Lejeal (2) · Louis-Gustave Chanudet (2) · Emanuel Spreekmeester (2) · Alfred-Eugène Pichou (2) · Paul Peuillard (2) · Leonardo Torres Quevedo (2) · Henri Mager (2) · Charles Cadet (2) · Raymond d'Equevilley-Montjustin (2)
Inventor country:
Applicant person:
None (7) · Charles Cadet (2) · Leonardo Torres Quevedo (2) · EMANUEL Spreekmeester (2) · Paul Peuillard (2) · Alfred-Eugène Pichou (2)
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Applicant is inventor:
Tech fields:
LTA (61) · propulsion (28) · navigation (18) · Airplane (15) · frame (13) · stability (11) · safety (11) · aerostat (10) · balloon (10) · design (9) · dirigible (9) · construction (9) · propeller (7) · hybrid (6) · Airship (5) · fabric (5) · propellers (4) · nacelle (4) · parachute (4)
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None (2)
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Citations from after 1930:
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