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Randall R. Diefenderfer

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  • Rogersville, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic damping mechanism and use for belt tensioning
    • Patent number 9,017,197
    • Issue date Apr 28, 2015
    • Dayco IP Holdings, LLC
    • Randy C. Foster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pulley alignment system
    • Patent number 8,250,770
    • Issue date Aug 28, 2012
    • Dayco Products, LLC
    • Randall R. Diefenderfer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Belt tensioner and method for assembly
    • Patent number 7,497,794
    • Issue date Mar 3, 2009
    • Dayco Products, LLC
    • Anthony E. Lannutti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC DAMPING MECHANISM AND USE FOR BELT TENSIONING
    • Publication number 20130310207
    • Publication date Nov 21, 2013
    • Dayco Products, Inc.
    • Randy C. Foster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PULLEY ALIGNMENT SYSTEM
    • Publication number 20110094116
    • Publication date Apr 28, 2011
    • Randall R. Diefenderfer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Belt tensioner and method for assembly
    • Publication number 20060100049
    • Publication date May 11, 2006
    • DAYCO PRODUCTS, LLC
    • Anthony E. Lannutti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...