TREA

Lawrence Walker Maas

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  • Pasadena, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Static bed wax decolorization process
    • Patent number 4,701,254
    • Issue date Oct 20, 1987
    • Shell Oil Company
    • Lawrence W. Maas
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for producing uninhibited transformer oil
    • Patent number 3,932,267
    • Issue date Jan 13, 1976
    • Shell Oil Company
    • Robert William Lewis
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...