TREA

John D. Gramlich

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  • Webster, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal blower
    • Patent number 4,902,199
    • Issue date Feb 20, 1990
    • Xerox Corporation
    • Russell McDonald
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing mounting
    • Patent number 4,758,101
    • Issue date Jul 19, 1988
    • Xerox Corporation
    • Norman L. Roof
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...