TREA

Dick E. Winter

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  • Kentwood, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sliding axle alarm
    • Patent number 7,126,458
    • Issue date Oct 24, 2006
    • Hadley Products
    • Curtis A. Trudeau
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Anti-roll suspension valve body
    • Patent number 6,857,646
    • Issue date Feb 22, 2005
    • Hadley Products
    • Robert D. Sorum
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Anti-roll suspension valve body
    • Patent number 6,669,217
    • Issue date Dec 30, 2003
    • Hadley Products
    • Robert D. Sorum
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Leveling valve for air springs
    • Patent number 5,560,591
    • Issue date Oct 1, 1996
    • Hadley Products
    • Curtis A. Trudeau
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Sliding axle alarm
    • Publication number 20060012136
    • Publication date Jan 19, 2006
    • Curtis A. Trudeau
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Anti-roll suspension valve body
    • Publication number 20030173750
    • Publication date Sep 18, 2003
    • Hadley Products
    • Robert D. Sorum
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Anti-roll suspension valve body
    • Publication number 20020171219
    • Publication date Nov 21, 2002
    • Robert D. Sorum
    • B60 - VEHICLES IN GENERAL