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Justin E. Ketterer

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  • LaSalle, CA
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Torque-Actuated Variable Compression Ratio Phaser
    • Publication number 20210340904
    • Publication date Nov 4, 2021
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Ryan M. HEINBUCH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine Assembly Including Gearbox For Varying Compression Ratio Of...
    • Publication number 20210324944
    • Publication date Oct 21, 2021
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Ryan M. HEINBUCH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ECCENTRIC SHAFT SPEED CHANGE MECHANISM
    • Publication number 20200318535
    • Publication date Oct 8, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Erwan Gautier
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE COMPRESSION RATIO ENGINE
    • Publication number 20200248637
    • Publication date Aug 6, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Ryan M. Heinbuch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS