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Patents > Tech fields: Flapping & Number of diagram pages: 2-3 & Number of figures: 5-50

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Office:
Inventors:
Ruter William Springer (3) · Henry Mesinger (3) · Julius Uherkovich de Uherkócz (2) · Franz Xaver Wels (2) · John Spies (2) · Ludwig Schmidl (2) · Joseph Fauchon (2) · Hermann John Reiche (2) · Jules Materne (2) · Konstantin Danilewsky (2) · George McMullen (2)
Inventor country:
Applicant person:
None (8) · Henry Mesinger (3) · Ruter William Springer (3) · Hermann John Reiche (2) · Joseph Fauchon (2) · Jules Materne (2) · Julius Uherkovich de Uherkócz (2) · Franz Xaver Wels (2) · Ludwig Schmidl (2)
Applicant type:
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Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (22)
Granted:
Related to aircraft:
Patent agent:
None (17) · Munn & Co. (7) · Boult, Wade & Tennant (2) · Schwab (2) · C. A. Snow & Co. (2) · Frank Briesen (2) · F. N. Gillent (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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