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Michael Crum

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  • Dayton, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Loading arm counterbalance adjustment mechanism
    • Patent number 9,581,276
    • Issue date Feb 28, 2017
    • OPW Engineered Systems, Inc.
    • Michael Crum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BREAKAWAY COUPLING
    • Publication number 20160334025
    • Publication date Nov 17, 2016
    • Operations Technology Development
    • Joseph P. Roth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOADING ARM COUNTERBALANCE ADJUSTMENT MECHANISM
    • Publication number 20130341908
    • Publication date Dec 26, 2013
    • Michael Crum
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC