Yegor Litvinov

Person

  • Shakopee, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Modular assemblies for crankcase oil separators

    • Patent number 12,359,593
    • Issue date Jul 15, 2025
    • Caterpillar Inc.
    • Rodney Allen Lawrence
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air shutoff valve

    • Patent number 10,473,067
    • Issue date Nov 12, 2019
    • Caterpillar Inc.
    • Rodney A. Lawrence
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CRANKCASE OIL SEPARATION DEVICE FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20250170511
    • Publication date May 29, 2025
    • Caterpillar Inc.
    • Rodney Allen Lawrence
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CRANKCASE OIL SEPARATOR FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20240218816
    • Publication date Jul 4, 2024
    • Caterpillar Inc.
    • Rodney Allen Lawrence
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MODULAR ASSEMBLIES FOR CRANKCASE OIL SEPARATORS

    • Publication number 20240218817
    • Publication date Jul 4, 2024
    • Caterpillar Inc.
    • Rodney Allen Lawrence
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Shutoff Valve

    • Publication number 20190360437
    • Publication date Nov 28, 2019
    • Caterpillar Inc.
    • Rodney A. Lawrence
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS