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Roger Hanggi

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  • Saline, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of controlling a CVT speed ratio
    • Patent number 6,721,643
    • Issue date Apr 13, 2004
    • General Motors Corporation
    • Roger Hanggi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF CONTROLLING A CVT SPEED RATIO
    • Publication number 20040059489
    • Publication date Mar 25, 2004
    • Roger Hanggi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...