TREA

Curtis McDowell

Follow

Person

  • Allentown, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Structured sheet cross-flow distribution media
    • Patent number 8,690,130
    • Issue date Apr 8, 2014
    • Brentwood Industries, Inc
    • Frank M. Kulick
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Submerged fixed film anoxic bioreactor
    • Patent number 7,731,842
    • Issue date Jun 8, 2010
    • Brentwood Industries, Inc
    • Frank M Kulick, III
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Biological treatment system and assembly
    • Patent number 7,491,325
    • Issue date Feb 17, 2009
    • Brentwood Industries, Inc
    • Frank M. Kulick, III
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater clarification methods and apparatus
    • Patent number 6,878,280
    • Issue date Apr 12, 2005
    • Brentwood Industries, Inc
    • Curtis S. McDowell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sludge digestion methods and apparatus
    • Patent number 6,869,534
    • Issue date Mar 22, 2005
    • Brentwood Industries, Inc
    • Curtis S. McDowell
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Grid structure
    • Patent number 6,170,216
    • Issue date Jan 9, 2001
    • Brentwood Industries, Inc
    • Palle Rye
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Submerged biological wastewater treatment system
    • Patent number 4,940,540
    • Issue date Jul 10, 1990
    • Tri-Bio, Inc.
    • Curtis S. McDowell
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Submerged biological wastewater treatment system
    • Patent number 4,818,404
    • Issue date Apr 4, 1989
    • Tri-Bio, Inc.
    • Curtis S. McDowell
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Process for rapidly determining biological toxicity of wastewater
    • Patent number 4,620,930
    • Issue date Nov 4, 1986
    • Polybac Corporation
    • Curtis S. McDowell
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Submerged fixed film biological treatment system
    • Patent number 4,599,174
    • Issue date Jul 8, 1986
    • Polybac Corporation
    • Curtis S. McDowell
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Solids-liquid separation
    • Patent number 4,434,061
    • Issue date Feb 28, 1984
    • Cellu-Craft Inc.
    • Curtis S. McDowell
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

  • Information Patent Application

    Structured Sheet Cross-Flow Distribution Media
    • Publication number 20140053926
    • Publication date Feb 27, 2014
    • Brentwood Industries, Inc.
    • Frank M. Kulick
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Submerged Fixed Film Anoxic Bioreactor
    • Publication number 20090071900
    • Publication date Mar 19, 2009
    • BRENTWOOD INDUSTRIES, INC.
    • Frank M. Kulick, III
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    BIOLOGICAL TREATMENT SYSTEM AND ASSEMBLY
    • Publication number 20080093294
    • Publication date Apr 24, 2008
    • BRENTWOOD INDUSTRIES, INC.
    • Frank M. Kulick
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Sludge digestion methods and apparatus
    • Publication number 20040011737
    • Publication date Jan 22, 2004
    • Brentwood Industries, Inc.
    • Curtis S. McDowell
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Wastewater clarification methods and apparatus
    • Publication number 20030192827
    • Publication date Oct 16, 2003
    • Brentwood Industries, Inc.
    • Curtis S. McDowell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL