TREA

William G. West

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  • Eden Prairie, MN, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Valve manifold assembly
    • Publication number 20070113575
    • Publication date May 24, 2007
    • Ritchie Engineering Company, Inc.
    • Robert Borre
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Vacuum pump
    • Publication number 20060228242
    • Publication date Oct 12, 2006
    • Ritchie Engineering Company, Inc.
    • William G. West
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Vacuum pump
    • Publication number 20060228246
    • Publication date Oct 12, 2006
    • Ritchie Engineering Company, Inc.
    • William G. West
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES