TREA

Joel G. Courtwright

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  • Angleton, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Recovery of metals from solutions containing chelants
    • Patent number 4,846,978
    • Issue date Jul 11, 1989
    • The Dow Chemical Company
    • David J. Leggett
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Use of phenyloxazoles as corrosion inhibitors
    • Patent number 4,663,121
    • Issue date May 5, 1987
    • The Dow Chemical Company
    • Edwin R. Henson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Corrosion inhibitors for alkanolamines
    • Patent number 4,596,849
    • Issue date Jun 24, 1986
    • The Dow Chemical Company
    • Edwin R. Henson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Corrosion inhibitors for alkanolamines
    • Patent number 4,595,723
    • Issue date Jun 17, 1986
    • The Dow Chemical Company
    • Edwin R. Henson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...