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Thomas Fitch

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Baffle filter
    • Patent number 7,585,345
    • Issue date Sep 8, 2009
    • Phillips Plastics Corporation
    • Richard D. Smasal
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Filtration media
    • Patent number 7,115,160
    • Issue date Oct 3, 2006
    • Phillips Plastics Corporation
    • Thomas M. Fitch
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Separation apparatus
    • Patent number 7,041,159
    • Issue date May 9, 2006
    • Phillips Plastics Corporation
    • Majid Entezarian
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Filtration media
    • Patent number 7,018,449
    • Issue date Mar 28, 2006
    • Phillips Plastic Corporation
    • Thomas M. Fitch
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filtration media of porous inorganic particles
    • Patent number 6,814,783
    • Issue date Nov 9, 2004
    • Phillips Plastics Corporation
    • Tom Fitch
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    BAFFLE FILTER
    • Publication number 20070163216
    • Publication date Jul 19, 2007
    • Phillips Plastics Corporation
    • Richard D. Smasal
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Separation apparatus
    • Publication number 20050028498
    • Publication date Feb 10, 2005
    • Phillips Plastics Corporation
    • Majid Entezarian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtration media
    • Publication number 20050016376
    • Publication date Jan 27, 2005
    • Phillips Plastics Corporation
    • Thomas M. Fitch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtration media
    • Publication number 20050002833
    • Publication date Jan 6, 2005
    • Phillips Plastics Corporation
    • Thomas M. Fitch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtration media of porous inorganic particles
    • Publication number 20040139858
    • Publication date Jul 22, 2004
    • Phillips Plastics Corporation
    • Majid Entezarian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtration media of porous inorganic particles
    • Publication number 20040011203
    • Publication date Jan 22, 2004
    • Thomas M Fitch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL