Charles de Mosenthal

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. He'll likely come up further.

Patents for which Charles 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 FR-1910-411492 (Inventors: Alliott Verdon Roe, English title: Airplanes, Supplementary to patent: Patent GB-1909-750)
• Patent FR-1910-413909 (Inventors: Herman Oluf Rönne, English title: Balance wheel for flying machines)
• Patent FR-1910-415884 (Inventors: Thomas Augustus Dring, English title: Aircraft, Supplementary to patent: Patent GB-1909-12556)
• 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 FR-1913-453823 (Inventors: Alexander Albert Holle, Supplementary to patent: Patent GB-1912-2540)