TREA

Glen D. Holtz

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  • Brighton, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pump seal flushing ring
    • Patent number 6,079,942
    • Issue date Jun 27, 2000
    • Simpson Industries, Inc.
    • James Weir
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...