TREA

Richard J. Wickoren

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  • Overland Park, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pump for abrasive materials
    • Patent number 5,267,830
    • Issue date Dec 7, 1993
    • Innovative Material Systems, Inc.
    • Dean R. Wickoren
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...