TREA

Grant S. Mackintosh

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Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilization of water
    • Patent number 5,993,737
    • Issue date Nov 30, 1999
    • Implico B.V.
    • Grant S. Mackintosh
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE