Drilldown: Patents

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Patents > Inventor country : ES or GB & Related to aircraft : 1911-07-04 or 1912-01-30 or Yes & IPCs : IPC B64B1/40 or None & Number of diagram pages: 1

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Office:
Inventors:
Christian Lorenzen (3) · Frederick William Hutchinson Hutchinson (3) · Samuel Franklin Cody (2) · Louis Brennan (2) · Sam Leonard Walkden‎‎ (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (8) · Frederick William Hutchinson Hutchinson (3) · Sam Leonard Walkden (2) · Louis Brennan (2) · Christian Lorenzen (2)
Applicant is inventor:
Tech fields:
Airplane (10) · stability (9) · LTA (7) · navigation (7) · Frame (6) · design (5) · propeller (5) · wings (5) · helicopter (4) · control (4) · propulsion (4) · hybrid (3) · rudder (3) · airship (3) · parachute (3) · texture (3) · Whole (3) · aerodynamics (3) · kite (3)
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Cites these patents:
Citations from after 1930:
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Showing below up to 48 results in range #1 to #48.

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