Paul Coulomb

French patent agent Paul Coulomb ...

Patents for which Paul Coulomb or P. Coulomb was the patent agent

• Patent FR-1903-317598.1107 (Inventors: Frédéric Malfait, English title: New Air-Ship featuring the specifics of gas control via articulated tubes all aiding in acsension and descent, Supplementary to patent: Patent FR-1902-317598, Patent agent: Paul Coulomb)
• Patent FR-1903-330143 (Inventors: Howard de Walden • Hans Knudsen, English title: Mechanically Propelled Aerial Vehicles, Supplementary to patent: Patent GB-1902-24336, Patent agent: P. Coulomb)
• Patent FR-1909-398307 (Inventors: Gustave Maillard • Auguste Gaudet, English title: Automatic control stabilizers for airplanes, Patent agent: Paul Coulomb)
• Patent FR-1910-418531 (Inventors: Nicolai Porubin, English title: Thruster for aeronautical machines, Patent agent: P. Coulomb)
• Patent FR-1910-428665 (Inventors: Adolphe-François-Joseph Doutre, English title: Improvements to aeronautical machines, particularly to their balance and stability, Patent agent: Paul Coulomb)
• Patent FR-1910-435648 (Inventors: Adolphe-François-Joseph Doutre, English title: Improvements brought to flying machines, that is to airplane equilibrium, Patent agent: Paul Coulomb)
• Patent FR-1911-435648.16372 (Inventors: Adolphe-François-Joseph Doutre, English title: Improvements in flying machines, that is, in airplane stability, Supplementary to patent: Patent FR-1910-435648, Patent agent: Paul Coulomb)
• Patent FR-1911-435648.16544 (Inventors: Adolphe-François-Joseph Doutre, English title: Improvements to flying machines, particularly transverse equilibrium as aided by way of movable surfaces, Supplementary to patent: Patent FR-1910-435648, Patent agent: Paul Coulomb)
• Patent FR-1911-429960 (Inventors: Alfred Melzer, English title: Method and device for stabilizing flying machines by means of a gyroscope, Patent agent: P. Coulomb)
• Patent FR-1911-438363 (Inventors: Adolphe-François-Joseph Doutre, English title: Devices for longitudinal stability of aeronautical machines, Supplementary to patent: Patent FR-1907-392684 • Patent FR-1908-403726 • Patent FR-1910-428665, Patent agent: Paul Coulomb)
• Patent FR-1911-438363.15772 (Inventors: Adolphe-François-Joseph Doutre, English title: Device for automatic longitudinal equilibrium control and indicator for aircraft, Supplementary to patent: Patent FR-1911-438363, Patent agent: Paul Coulomb)
• Patent FR-1913-450149 (English title: Mobile suspension of the nacelle of airships, Supplementary to patent: Patent DE-1906-187863, Applicant firm: Luft Fahrzeug G.m.b.H., Patent agent: Paul Coulomb)
• Patent FR-1912-450150 (English title: Strap to selvedge for the suspension of the nacelle of balloons, Supplementary to patent: Patent DE-1912-07-11 Luft Fahrzeug G.m.b.H., Patent agent: P. Coulomb)
• Patent FR-1912-451099 (English title: transversal strengthening of the carrying body of balloons, Supplementary to patent: Patent DE-1912-07-11 Luft Fahrzeug G.m.b.H., Applicant firm: Luft Fahrzeug G.m.b.H., Patent agent: P. Coulomb)
• Patent FR-1913-423792.18642 (Inventors: André-Julien Mahoudeau, English title: Propeller with free center, Supplementary to patent: Patent FR-1910-423792, Patent agent: Paul Coulomb)
• Patent FR-1913-459413 (Inventors: Christopher Henry Metcalfe Alderson Alderson, English title: Equipment for constructing hydroplanes, Supplementary to patent: Patent GB-1913-8594, Patent agent: Paul Coulomb)
• Patent FR-1914-471544 (Inventors: Etienne Tsu, English title: Improvements to aeroplane construction, Patent agent: Paul Coulomb)
• Patent FR-1918-488514 (Inventors: Charles Arthur Wragg, English title: Airplanes, aerial vessels, and other apparatus, Supplementary to patent: Patent AU-1914-14892, Patent agent: P. Coulomb)