TREA

Charles U. Jones

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  • Melbourne, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coal preparation
    • Patent number 4,539,010
    • Issue date Sep 3, 1985
    • Australia Limited
    • David E. Mainwaring
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Coal preparation
    • Patent number 4,415,335
    • Issue date Nov 15, 1983
    • B. P. Australia Ltd.
    • David E. Mainwaring
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...