TREA

Daniel E. Loy

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  • Boca Raton, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Submerged diffuser lifting arrangement
    • Patent number 5,906,774
    • Issue date May 25, 1999
    • Parkson Corporation
    • Daniel E. Loy
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Biological treatment of wastewater
    • Patent number 5,811,011
    • Issue date Sep 22, 1998
    • Parkson Corporation
    • Michael C. Ciszczon
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Aeration reactor with flow control
    • Patent number 5,639,371
    • Issue date Jun 17, 1997
    • Parkson Corporation
    • Daniel E. Loy
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE