TREA

Tony A. Rizk

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  • Oliver Springs, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aeration system
    • Patent number 5,514,285
    • Issue date May 7, 1996
    • Tennessee Valley Authority
    • Tony A. Rizk
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Aeration system
    • Patent number 5,462,657
    • Issue date Oct 31, 1995
    • Tennessee Valley Authority
    • Tony A. Rizk
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE