TREA

Richard J. Trapp

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  • Racine, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of fabricating a heat exchanger
    • Patent number 7,032,313
    • Issue date Apr 25, 2006
    • Modine Manufacturing Company
    • Stephen Memory
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat exchanger
    • Patent number 6,964,296
    • Issue date Nov 15, 2005
    • Modine Manufacturing Company
    • Stephen Memory
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manifold for heat exchanger
    • Patent number 6,675,883
    • Issue date Jan 13, 2004
    • Modine Manufacturing Company
    • Richard Mark De Keuster
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Heat exchanger
    • Publication number 20040149424
    • Publication date Aug 5, 2004
    • Stephen Memory
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MANIFOLD FOR HEAT EXCHANGER
    • Publication number 20040003918
    • Publication date Jan 8, 2004
    • Richard Mark De Keuster
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat exchanger
    • Publication number 20020134537
    • Publication date Sep 26, 2002
    • Stephen Memory
    • F28 - HEAT EXCHANGE IN GENERAL