TREA

David Bergart

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  • Thornhill, Ontario, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary drum washer
    • Patent number 6,168,102
    • Issue date Jan 2, 2001
    • David Bergart
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Process and system for recycling glass
    • Patent number 5,950,936
    • Issue date Sep 14, 1999
    • David Bergart
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...