TREA

John Michael Mashak

Follow

Person

  • Peoria, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Dynamically vented crankshaft seal and systems and methods thereof
    • Patent number 12,031,631
    • Issue date Jul 9, 2024
    • Caterpillar Inc.
    • Elmer S. Zanoria
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dynamically vented crankshaft seal and systems and methods thereof
    • Patent number 12,000,485
    • Issue date Jun 4, 2024
    • Caterpillar Inc.
    • Elmer S. Zanoria
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Contamination guard
    • Patent number 11,313,470
    • Issue date Apr 26, 2022
    • Caterpillar Inc.
    • John M. Mashak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Crankshaft seal
    • Patent number 10,934,970
    • Issue date Mar 2, 2021
    • Caterpillar Inc.
    • John M. Mashak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Crankshaft seal design
    • Patent number 10,844,960
    • Issue date Nov 24, 2020
    • Caterpillar Inc.
    • Christian Sabotta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SEAL ASSEMBLY
    • Publication number 20210254766
    • Publication date Aug 19, 2021
    • Caterpillar Inc.
    • John M. MASHAK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTAMINATION GUARD
    • Publication number 20210207712
    • Publication date Jul 8, 2021
    • Caterpillar Inc.
    • John M. Mashak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Crankshaft Seal Design
    • Publication number 20200173558
    • Publication date Jun 4, 2020
    • Caterpillar Inc.
    • Christian Sabotta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CRANKSHAFT SEAL
    • Publication number 20200080510
    • Publication date Mar 12, 2020
    • Caterpillar Inc.
    • John M. MASHAK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Metal Face Seal With Exclusion System
    • Publication number 20200032911
    • Publication date Jan 30, 2020
    • Caterpillar Inc.
    • John Michael Mashak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...