Wilhelm Jakob Hoffmann

Wilhelm Jacob Hoffmann was an aero inventor, with occupation "Royal Architect" located at 16, Trendelenburg Strasse, Charlottenburg, near Berlin, Germany.

Patents whose inventor or applicant is Wilhelm Jacob Hoffmann or W.J. Hoffmann or Wilhelm Jakob Hoffmann

• Patent FR-1909-398701 (English title: Governor for airplanes, Filing date: 1908-12-04)
• Patent FR-1909-397291 (Filing date: 1908-12-09)
• Patent GB-1909-26703 (English title: Tank for the Driving Liquid of Aerial Machines, Air-ships and the like, Filing date: 1909-11-17)
• Patent FR-1909-409345 (English title: Reservoirs intended to hold propulsive fluid and other liquid for aircraft, Filing date: 1909-11-17)
• Patent DK-1909-14994 (English title: Steering device for glider-type flying machines, Filing date: 1909-11-18)
• Patent RU-1909-41475 (English title: Turning apparatus for airplanes, Filing date: 1909-11-30)
• Patent GB-1909-28168 (English title: Steering Mechanism for Aeroplanes, Filing date: 1909-12-02)
• Patent CA-1909-125903 (English title: Tank for the Driving Fluid of Aerial Machines, Filing date: 1909-12-17)
• Patent HU-1910-53774 (English title: Tank for storing aircraft fuel, Filing date: 1910-01-28)
• Patent FR-1910-421284 (English title: Rudder for flying machines, Supplementary to patent: Patent DE-1909-11-29, Filing date: 1910-10-10)