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Patents > National tech categories : CA 244/35 or CH 129b or USPC 244/30

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Office:
Inventors:
Alfred John Macy (4) · Armand Dufaux (3) · Henri Dufaux (3) · Stewart Cairncross (2) · Adalbert Plaček (2) · Dane Hurlburt‎ (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Albert Livingstone Blackman (2) · Otto Schüle (2) · Eugene F. Falconnet (2) · Joseph Wetterwald (2) · Alfred E. Wunderlich (2)
Inventor country:
Applicant person:
None (22) · Alfred John Macy (4) · Alfred E. Wunderlich (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Joseph Wetterwald (2) · Otto Schüle (2) · Eugene F. Falconnet (2) · Dane Hurlburt (2) · Adalbert Plaček (2) · Albert Livingstone Blackman (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (54) · airplane (38) · frame (29) · navigation (26) · stability (24) · propulsion (23) · propeller (20) · Design (17) · balloon (15) · whole (14) · car (14) · None (13) · safety (12) · automatic stability (11) · rudder (11) · subsystem (8) · landing (8) · wings (7) · airfoil (7) · propellers (7)
Full specification filed date:
Application number:
None (88)
Granted:
Supplementary to patent:
None (98)
Related to aircraft:
Patent agent:
None (46) · E. Blum & Co. (12) · E. Imer-Schneider (10) · Fritz Isler (5) · Munn & Co. (5) · Wilhelm Reinhard (4) · A. Ritter (4) · H. Kirchhofer (4) · Naegeli & Co. (2) · Ebinger & Isler (2) · None (2) · Karl Müller (2) · Carl Müller (2) · Bourry-Séquin & Co. (2) · Ferdinand Klostermann (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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