B. Singer

American patent agent B. Singer was listed at address "Security Building, Chicago, Ill.", with registration number 414.

Patents for which B. Singer was the patent agent

• Patent US-1907-869709 (Inventors: Josef Homola, English title: Machine for use with wind-power)
• Patent US-1910-958009 (Inventors: Hans Reissner, English title: Gliding surface for operating in air or water)
• Patent US-1912-1027590 (Inventors: Ernst Bucher, English title: Dirigible Airship, Supplementary to patent: Patent DE-1909-227246)
• Patent US-1910-1066860 (Inventors: Edmund Sparmann, English title: Automatic stabilizer for aerial vehicles or other moving bodies)
• Patent US-1913-1065656 (Inventors: Paul Benni, English title: Automatic means for steering and balancing aerial machines)
• Patent US-1912-1034042 (Inventors: Isaac Henry Storey, English title: Flying-machine)
• Patent US-1913-1069238 (Inventors: Martin Drexl, English title: Means for propelling vehicles or vessels)
• Patent US-1913-1076377 (Inventors: John George Aulsebrook Kitchen, English title: Flying machine)
• Patent US-1913-1126179 (Inventors: Bernard de Beer, English title: Control-lever and controlling mechanism for aeroplanes, Supplementary to patent: Patent FR-1912-450422)
• Patent US-1915-1165805 (Inventors: Adolf Fredrik Ringström, Jr., English title: Airplane)
• Patent US-1918-1298133 (Inventors: Henry Wilson-Fox, English title: Aircraft)
• Patent US-1920-1454944 (Inventors: Raúl Pateras Pescara, English title: Helicopter propeller system, Supplementary to patent: Patent ES-1919-07-03-Pescara)