TREA

Brian J. Ratigan

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  • Philadelphia, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of making alkyl esters of free fatty acids
    • Patent number 8,227,632
    • Issue date Jul 24, 2012
    • Philadelphia Fry-O-Diesel
    • William Wesley Berry
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process of making alkyl esters of free fatty acids
    • Patent number 7,767,839
    • Issue date Aug 3, 2010
    • Philadelphia Fry-o-Diesel, Inc.
    • William Wesley Berry
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Alkylaromatics production
    • Patent number 6,984,764
    • Issue date Jan 10, 2006
    • ExxonMobil Oil Corporation
    • Wieslaw J. Roth
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    In-line disinfectant contactor
    • Patent number 4,333,833
    • Issue date Jun 8, 1982
    • Fischer & Porter Co.
    • Karl E. Longley
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Enhanced disinfection system
    • Patent number 4,313,827
    • Issue date Feb 2, 1982
    • Fischer & Porter Co.
    • Brian J. Ratigan
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Chlorine dioxide generating system
    • Patent number 4,250,144
    • Issue date Feb 10, 1981
    • Fischer & Porter Company
    • Brian J. Ratigan
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Gravity flow disinfection contactor
    • Patent number 4,237,008
    • Issue date Dec 2, 1980
    • Fischer & Porter Co.
    • Brian Ratigan
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents