Danzer

French patent agent Danzer was recorded as being at Paris, rue Cambon, 19. This address, found via BOPI, is specifically associated with the surname, as referenced by way of the patents we have from the 1890s.

Likely relations of patent agents Henry Danzer, of Patent FR-1909-399456, and Caïus Danzer, of Patent FR-1912-440240, of Patent FR-1913-465209 and Patent FR-1914-471005, likely among others, are yet to be clarified.

Patents for which Danzer was the patent agent

• Patent FR-1894-237821 (Inventors: Richard Czygan, English title: compression propeller for air-ships, Supplementary to patent: Patent DE-1893-73799)
• Patent FR-1897-262832 (Inventors: Dr. Bernhard Reinhard Beenen, English title: Aviation apparatus, apparently a helicopter capable landing on water or earth, Supplementary to patent: Patent DE-1896-98109)

Patents for which Henry Danzer was the patent agent

• Patent FR-1909-399456 (Inventors: Jean Georges Ramel, English title: Automatic control device for stabilizing planes and rudders for flying machines)

Patents for which Caïus Danzer was the patent agent

• Patent FR-1908-397850 (Inventors: Théodore-Paul-Jean Lhomer, English title: Suspension system and trim tabs for airplanes and airships)
• Patent FR-1909-410886 (Inventors: Floryan Grubinski, English title: Air-Ship)
• Patent FR-1910-414270 (Inventors: Anatole Pasquier, English title: Application of reinforced or unreinforced cellulose to the construction of all aerial vehicles, as well as for their parts, parts or any organs)
• Patent FR-1910-415407 (Inventors: Eduard Penkala, English title: Biplane with an emphasis on rudder specifics in the interests of steering and stability, Supplementary to patent: Patent HU-1909-50774)
• Patent FR-1910-416230 (Inventors: Anton Gammisch, English title: Kite-type airplane)
• Patent FR-1910-419471 (Inventors: Wilhelm Heine, English title: Telescopic stabilizer for flying machines)
• Patent FR-1911-437558 (Inventors: John William Harrison, English title: Improvements to flying machines, Supplementary to patent: Patent US-1910-993987)
• Patent FR-1912-440240 (Inventors: Alexander Currie, English title: Aeroplane)
• Patent FR-1913-465209 (Inventors: Ferdinand Porsche, English title: Propulsion via propeller for aerial vehicles and most notably airplanes, Supplementary to patent: Patent AT-1912-64392)
• Patent FR-1914-471005 (Inventors: Everard Richard Calthrop, English title: Improvements to parachutes, Supplementary to patent: Patent GB-1913-9028)