Frederic Roy

Person

  • Saint-Amabie, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Seal assembly for a rotary engine housing

    • Patent number 12,252,991
    • Issue date Mar 18, 2025
    • Pratt & Whitney Canada Corp.
    • Johnny Vinski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal assembly for a rotary engine housing

    • Patent number 12,110,796
    • Issue date Oct 8, 2024
    • Pratt & Whitney Canada Corp.
    • Johnny Vinski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL FOR ASSEMBLY AND STORAGE OF ROTARY ENGINE

    • Publication number 20250187126
    • Publication date Jun 12, 2025
    • Pratt & Whitney Canada Corp.
    • Dave BROSSEAU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEAL ASSEMBLY FOR A ROTARY ENGINE HOUSING

    • Publication number 20250020061
    • Publication date Jan 16, 2025
    • Pratt & Whitney Canada Corp.
    • Johnny Vinski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS