TREA

Diane C. Wiersma

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  • Caledonia, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clean power system
    • Patent number 7,818,959
    • Issue date Oct 26, 2010
    • Eaton Corporation
    • Haoran Hu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Clean power system
    • Patent number 7,648,785
    • Issue date Jan 19, 2010
    • Eaton Corporation
    • Haoran Hu
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Clean power system
    • Publication number 20060059892
    • Publication date Mar 23, 2006
    • EATON CORPORATION
    • Haoran Hu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Clean power system
    • Publication number 20060063046
    • Publication date Mar 23, 2006
    • EATON CORPORATION
    • Haoran Hu
    • B60 - VEHICLES IN GENERAL