TREA

Darla J. French

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  • Holland, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochromic compounds
    • Patent number 6,037,471
    • Issue date Mar 14, 2000
    • Gentex Corporation
    • Ramanujan Srinivasa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Electrochromic compounds
    • Patent number 5,998,617
    • Issue date Dec 7, 1999
    • Gentex Corporation
    • Ramanujan Srinivasa
    • C07 - ORGANIC CHEMISTRY