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Patents > National tech categories : CH 129b or USPC 244/109 or USPC 244/22

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Office:
Inventors:
Alfred John Macy (4) · Henri Dufaux (3) · Armand Dufaux (3) · Ruter William Springer (3) · Henry Kleckler (2) · Frederick William Brearey (2) · Otto Schüle (2) · Dane Hurlburt‎ (2) · Julius Uherkovich de Uherkócz (2) · Charles I MATSON (2) · Joseph Wetterwald (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Bartholomew Connolly (2) · Felix MICHAU (2) · Alfred E. Wunderlich (2) · Adalbert Plaček (2)
Inventor country:
Applicant person:
None (21) · Alfred John Macy (4) · Ruter William Springer (3) · Felix Michau (2) · Carl Wilhelm Paul (2) · Adalbert Plaček (2) · Joseph Wetterwald (2) · MATSON Charles I (2) · Julius Uherkovich de Uherkócz (2) · Bartholomew Connolly (2) · Dane Hurlburt (2) · Carl Franz Hubert Hertel (2) · Alfred E. Wunderlich (2) · Otto Schüle (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (49) · frame (36) · flapping (33) · None (29) · stability (27) · propulsion (25) · ornithopter (24) · navigation (20) · propeller (19) · Design (17) · wings (13) · rudder (12) · airfoil (12) · automatic stability (11) · whole (11) · hybrid (10) · subsystem (9) · Propellers (8) · parachute (8) · landing (8)
Full specification filed date:
Application number:
None (67)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (41) · E. Blum & Co. (11) · E. Imer-Schneider (10) · Fritz Isler (5) · Munn & Co. (5) · None (4) · H. Kirchhofer (4) · Wilhelm Reinhard (4) · A. Ritter (4) · C. A. Snow & Co. (3) · Foster, Freeman, Watson & Coit (2) · Karl Müller (2) · Ferdinand Klostermann (2) · F. N. Gillent (2) · Ebinger & Isler (2) · Naegeli & Co. (2) · John P. Tarbox (2) · Carl Müller (2) · Bourry-Séquin & Co. (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 154 results in range #1 to #154.

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