Drilldown: Patents

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Patents > IPCs : IPC B63H1/16 or IPC B64C33/00 & CPCs: CPC B64C33/00

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Office:
Inventors:
Franz Xaver Wels (3) · Lin-Marius Mannent (2) · Henry Mesinger (2) · Richard A. Engler (2)
Inventor country:
Applicant person:
None (3) · Franz Xaver Wels (3) · Lin-Marius Mannent (2) · Richard A. Engler (2) · Henry Mesinger (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
flapping (23) · ornithopter (18) · None (14) · wings (12) · propulsion (12) · design (11) · frame (11) · stability (10) · hybrid (10) · airplane (8) · navigation (7) · human-powered (7) · HTA (7) · lift (6) · glider (5) · control (4) · rudder (4) · construction (3) · sustentation (3)
Full specification filed date:
Application number:
None (8)
Granted:
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 69 results in range #1 to #69.

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