TREA

Charles W. Alworth

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  • Ponca City, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mass flowmeter apparatus
    • Patent number 4,987,914
    • Issue date Jan 29, 1991
    • Conoco Inc.
    • Billy R. Adney
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mass flowmeter apparatus
    • Patent number 4,962,666
    • Issue date Oct 16, 1990
    • Conoco Inc.
    • Billy R. Adney
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mass flowmeter apparatus
    • Patent number 4,718,443
    • Issue date Jan 12, 1988
    • Conoco Inc.
    • Billy R. Adney
    • G01 - MEASURING TESTING