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Richard M. Kleinhoffer

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  • Bruce, MI, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM BLOCKER
    • Publication number 20170080792
    • Publication date Mar 23, 2017
    • Richard Kleinhoffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VACUUM BLOCKER
    • Publication number 20150246605
    • Publication date Sep 3, 2015
    • Richard M. Kleinhoffer
    • B60 - VEHICLES IN GENERAL