A. Ritter

We have A. Ritter as a Swiss patent agent located in Basel (or francophone Bâle). There is only a modest chance of his fitting one of the other entries found on the disambiguation page Ritter.

Patents for which A. Ritter was the patent agent

• Patent CH-1889-589 (Inventors: Leonardo Torres Quevedo, English title: New aerial tramway system using multiple wires)
• Patent CH-1891-3234 (English title: Regulating apparatus for generator, Applicant firm: August Riedinger Ballonfabrik Augsburg G.m.b.H.)
• Patent CH-1891-3442 (English title: Air motor for sewing-machine- and similar engines, Applicant firm: Kommanditgesellschaft für Popp'sche Druckluftanlagen • August Riedinger Ballonfabrik Augsburg G.m.b.H.)
• Patent CH-1891-3863 (Inventors: Carl Steiger, English title: Dirigible airship)
• Patent CH-1891-4109 (Inventors: August Riedinger, English title: Single-acting valve machine for pressure gases and vapors)
• Patent CH-1893-6670 (Inventors: August Riedinger, English title: Automatic firing with jet fan for combustible fuel)
• Patent CH-1896-12187 (Inventors: August Riedinger, English title: An apparatus for compressing gases)
• Patent CH-1902-23691 (Inventors: Maurice Léger, English title: Helicopter or airship flying aircraft heavier than air, powered by propellers, Supplementary to patent: Patent HU-1901-22471)
• Patent CH-1907-41855 (Inventors: Jean Bernasconi • José Cervelli • José Molinari, English title: Mechanism used for propulsion of boats, submarines, and aerostats, with a current of air or water used to produce motive force)
• Patent CH-1910-50299 (Inventors: Henry Calder Lobnitz, English title: Improved airplane)
• Patent CH-1910-51364 (Inventors: Jean Georges Ramel, English title: Device for mounting oscillating planes in flying machines, Supplementary to patent: Patent FR-1909-399456 • Patent FR-1909-399456.11513)
• Patent CH-1912-59557 (Inventors: Karl Pollacsek, English title: Superimposed propellers rotating in opposite directions, avoiding uneven strain, suitable (directly) for lift as well as propulsion)
• Patent CH-1912-61322 (Inventors: August Riedinger, English title: Balloon-valve, Applicant firm: August Riedinger Ballonfabrik Augsburg G.m.b.H.)
• Patent CH-1912-61594 (Inventors: Gaston Rose, English title: Propuslive apparatus for airplanes and related machines, Supplementary to patent: Patent DE-1911-330185)
• Patent CH-1914-67983 (Inventors: Siegfried Kander, English title: Tent, especially for airplanes)