TREA

Karl M. Williams

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  • Bryan, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Total organic carbon analysis
    • Patent number 8,679,408
    • Issue date Mar 25, 2014
    • O. I. Corporation
    • Gary L. Erickson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Permeation pH control system
    • Patent number 4,917,709
    • Issue date Apr 17, 1990
    • O. I. Corporation
    • Randall C. Hall
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents