TREA

Michael Corbat

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  • Naperville, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air filter
    • Patent number D544949
    • Issue date Jun 19, 2007
    • Filtration Group Incorporated
    • Philip J. Winters
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Forced air system air filter
    • Patent number 7,156,891
    • Issue date Jan 2, 2007
    • Filtration Group Incorporated
    • Philip J. Winters
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    Forced air system air filter
    • Publication number 20060053759
    • Publication date Mar 16, 2006
    • Filtration Group Incorporated
    • Philip J. Winters
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL