Charles de Mosenthal
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Patent agent Charles de Mosenthal has begun entering into our data, with seemingly some specialization in the handling of British inventions being re-filed in France.
Patents for which Charles de Mosenthal or Ch. de Mosenthal was the patent agent
- Patent FR-1910-413909.13546 (Inventors: Herman Oluf Rönne, English title: Balance wheel for flying machines, Supplementary to patent: Patent FR-1910-413909, Patent agent: Charles de Mosenthal)
- Patent FR-1910-411492 (Inventors: Alliott Verdon Roe, English title: Airplanes, Supplementary to patent: Patent GB-1909-750, Patent agent: Charles de Mosenthal)
- Patent FR-1910-413909 (Inventors: Herman Oluf Rönne, English title: Balance wheel for flying machines, Patent agent: Charles de Mosenthal)
- Patent FR-1910-415884 (Inventors: Thomas Augustus Dring, English title: Aircraft, Supplementary to patent: Patent GB-1909-12556, Patent agent: Charles de Mosenthal)
- Patent FR-1910-420352 (Inventors: James Higginbottom, English title: Improvements in flying machines which are heavier than air, with mechanical propulsion, Supplementary to patent: Patent GB-1909-20877, Patent agent: Charles de Mosenthal)
- Patent FR-1912-415884.15536 (Inventors: Thomas Augustus Dring, English title: Aircraft, Supplementary to patent: Patent FR-1910-415884 • Patent GB-1911-5162 • Patent GB-1909-12556, Patent agent: Charles de Mosenthal)
- Patent FR-1913-453823 (Inventors: Alexander Albert Holle, Supplementary to patent: Patent GB-1912-2540, Patent agent: Charles de Mosenthal)
- Patent FR-1917-498978 (Inventors: Thomas Sopwith, English title: Improvements in landing frames or launch carts for airplanes and other similar devices, Supplementary to patent: Patent GB-1916-109146, Applicant firm: Sopwith Aviation Company Limited, Patent agent: Ch. de Mosenthal)
- Patent FR-1920-498979 (Inventors: Thomas Sopwith, English title: Improvements in the brakes for airplanes, Supplementary to patent: Patent GB-1916-110419, Applicant firm: Sopwith Aviation Company Limited, Patent agent: Ch. de Mosenthal)
- Patent FR-1918-493707 (Inventors: Henry Wilson-Fox, English title: Improvements to airships, Supplementary to patent: Patent GB-1917-120943, Patent agent: Ch. de Mosenthal)
