TREA

Elizabeth V. Bissinger

Follow

Person

  • Yardley, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation of water soluble graft copolymers
    • Patent number 5,789,488
    • Issue date Aug 4, 1998
    • BetzDearborn Inc.
    • Keith A. Bair
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water treatment methods
    • Patent number 5,575,924
    • Issue date Nov 19, 1996
    • BetzDearborn Inc.
    • Keith A. Bair
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE