TREA

Stephen W. Barr

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  • Midland, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chemical sensor
    • Patent number 5,310,526
    • Issue date May 10, 1994
    • The Dow Chemical Company
    • E. Deniz Yalvac
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow programmer for gas chromatography
    • Patent number 4,760,732
    • Issue date Aug 2, 1988
    • The Dow Chemical Company
    • Robert A. Bredeweg
    • G01 - MEASURING TESTING