Steven McHenry

Person

  • Eliot, ME, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Waste treatment system

    • Patent number 6,517,711
    • Issue date Feb 11, 2003
    • Wastech International Inc.
    • John M. Rummler
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Separation treatment system

    • Patent number 5,725,762
    • Issue date Mar 10, 1998
    • Wastech International, Inc.
    • Thomas Beal
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE