Barlow et Gentizon
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We are still gathering data on this patent agent firm. We have only guesswork on the spelling “Gentizu”. Our data suggest that Robert Gentizon acted as a solo patent agent before establishing this firm with “Barlow”.
Patents for which Robert Gentizon was the patent agent
- Patent FR-1907-382542 (Inventors: Erik Emanuel Lindkvist, English title: Propeller for boats, airplanes, and other [vessels])
- Patent FR-1909-387522.11094 (Inventors: Ernest Coulon, English title: airplane lorry, Supplementary to patent: Patent FR-1908-387522)
Patents for which Barlow et Gentizon was the patent agent
- Patent FR-1910-413000 (Inventors: Wasily Lewitsky • Paul Lyssow, Supplementary to patent: Patent GB-1910-3305)
- Patent FR-1910-416315 (Inventors: Michael Stefan Bjelvučić, English title: Control apparatus for marine and aerial vehicles, Supplementary to patent: Patent AT-1909-41457)
- Patent FR-1911-429313 (Inventors: Antoine Coulhon, English title: Flying machine)
- Patent FR-1912-444960.16083 (Inventors: Walter Borchardt • Marianne Burkhardt, English title: Device used to ensure the balance of airplanes, Supplementary to patent: Patent FR-1912-444960)
- Patent FR-1912-447281 (Inventors: Frank Williston Stodder, English title: Flying machine)
- Patent FR-1912-449881 (Inventors: Heinrich Mack, English title: Winged aviation propeller with adjustable tilt angle, Supplementary to patent: Patent AT-1909-48421)
- Patent FR-1913-461164 (Inventors: Guido Kolb, English title: Airplane equipped with a stabilizer gyroscope, Supplementary to patent: Patent US-1913-1175959)
- Patent FR-1915-478617 (Inventors: Leonardo Torres Quevedo, English title: unwarpable spindle-shaped balloon)
- Patent FR-1920-521873 (Inventors: Charles Arthur Wragg, English title: Airplane, Supplementary to patent: Patent US-1918-1589780)
Patents for which Barlow et Gentizu was the patent agent
- Patent FR-1910-412557 (Inventors: Newton Roberts Gordon, English title: Flying machines, Supplementary to patent: Patent AU-1909-1372009)