TREA

John C. Stemmler

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  • Perrysburg, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coupling assembly
    • Patent number 6,481,756
    • Issue date Nov 19, 2002
    • Parker-Hannifin Corporation
    • John C. Field
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling assembly
    • Patent number 6,382,678
    • Issue date May 7, 2002
    • Parker-Hannifin Corporation
    • John C. Field
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...