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Patents > IPCs : IPC B64C3/52 or IPC B64C3/54 & First filing: Yes

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Office:
Inventors:
None (8) · Robert Esnault-Pelterie (3) · Robert Welford (2)
Inventor country:
Applicant person:
None (8) · Robert Esnault-Pelterie (3) · Robert Welford (2) · William Phillips Thompson (2)
Applicant is inventor:
Tech fields:
airplane (25) · None (16) · wings (15) · stability (11) · design (11) · control (11) · aerodynamics (7) · lift (7) · frame (6) · sustentation (6) · construction (5) · airfoil (4) · rudder (4) · navigation (4) · monoplane (3) · HTA (3) · biplane (3)
Full specification filed date:
Application number:
None (5)
Granted:
Related to aircraft:
IPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 63 results in range #1 to #63.

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