TREA

Geoffrey M. Kimber

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  • Prestatyn, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for the recovery and purification of water fro...
    • Patent number 6,581,375
    • Issue date Jun 24, 2003
    • Lexington Carbon Company LLC
    • Marit Jagtoyen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Test for catalyst activity
    • Patent number 5,059,539
    • Issue date Oct 22, 1991
    • Coal Industry (Patents) Limited
    • Geoffrey M. Kimber
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Coal extraction
    • Patent number 4,997,548
    • Issue date Mar 5, 1991
    • Coal Industry (Patents) Limited
    • Terry D. Rantell
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Coal extraction
    • Patent number 4,521,291
    • Issue date Jun 4, 1985
    • Coal Industry (Patents) Limited
    • James W. Clarke
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Coal extraction
    • Patent number 4,487,682
    • Issue date Dec 11, 1984
    • Coal Industry (Patents) Limited
    • James W. Clarke
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Manufacture of coke
    • Patent number 4,119,525
    • Issue date Oct 10, 1978
    • Coal Industry (Patents) Limited
    • Michael David Gray
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Extraction of coal
    • Patent number 4,101,413
    • Issue date Jul 18, 1978
    • Coal Industry (Patents) Limited
    • William Derek Jones
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents