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John S. Haley

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  • Centerville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reinforced center bearing liner
    • Patent number 4,308,801
    • Issue date Jan 5, 1982
    • Dayco Corporation
    • Jerry W. Cooper
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Railway car coupler wear liner
    • Patent number 4,238,039
    • Issue date Dec 9, 1980
    • Dayco Corporation
    • Jerry W. Cooper
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reinforced center bearing liner
    • Patent number 4,188,888
    • Issue date Feb 19, 1980
    • Dayco Corporation
    • Jerry W. Cooper
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...