Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Inventor country : DE or NL & Applicant person : August Riedinger or None & Application number: None & Assigned to : Sperry Gyroscope Company or Western Electric Company or None

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Inventors:
August Riedinger (11) · Rudolf Diesel (4) · Ferdinand von Zeppelin (3) · None (2) · Gustav Koch (2) · Hermann Ganswindt (2) · Richard Czygan (2) · Hermann Israel (2) · Max Lochner (2) · Hans von Siegsfeld (2) · Joseph Hofmann (2)
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Tech fields:
LTA (29) · propulsion (18) · balloon (15) · navigation (11) · car (10) · propeller (9) · frame (8) · electricity (8) · captive (7) · None (6) · takeoff (6) · design (5) · wheels (5) · jet (4) · airplane (4) · stability (4)
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Showing below up to 62 results in range #1 to #62.

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