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Patents > Office : ?? or CH or DK or NO & Applicant firm: None

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Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (8) · Richard Wilcke (5) · Albert Graff (5) · Carl Franz Hubert Hertel (4) · Henri Dufaux (4) · Armand Dufaux (4) · Halvor Gaara (4) · August Riedinger (4) · Carl Wilhelm Paul (4) · Carl Alfred Johansson (4) · Heinrich Suter (4)
Inventor country:
Applicant person:
None (77) · Alfred John Macy (8) · Carl Wilhelm Paul (4) · Carl Franz Hubert Hertel (4) · August Riedinger (4) · Carl Alfred Johansson (4) · Louis-Marie Le Dantec (3) · Dane Hurlburt (3) · Joseph Wetterwald (3) · Martin Diederich Rucker (3) · Alfred E. Wunderlich (3) · Arthur Henry Edwards (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (65) · LTA (47) · frame (43) · design (41) · propulsion (40) · Stability (39) · None (33) · propellers (27) · navigation (26) · propeller (24) · subsystem (24) · whole (21) · Wings (19) · balloon (16) · automatic stability (13) · construction (13) · Aerodynamics (13) · Control (12) · Lift (12)
Full specification filed date:
Granted:
Supplementary to patent:
None (133) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent FR-1911-430455 (3) · Patent GB-1908-4519 (3) · Patent DE-1899-123884 (3) · Patent DE-1894-83896 (3)
Related to aircraft:
Patent agent:
None (111) · E. Blum & Co. (21) · E. Imer-Schneider (15) · A. Ritter (12) · H. Kirchhofer (9) · Wilhelm Reinhard (8) · Fritz Isler (5) · C. Hanslin & Cie. (4) · Ferdinand Klostermann (4) · E. Blum & Cie. (3) · Naegeli & Co. (3) · Hans Stickelberger (3) · A. Mathey-Doret (3) · Bourry-Séquin (3) · Ebinger & Isler (3) · Dr. Forrer & Hug (3) · Carl Müller (3)
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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