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Thomas Duma

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  • Alberta, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical processing of oil sands
    • Patent number 10,125,320
    • Issue date Nov 13, 2018
    • Cryoex Oil Ltd.
    • Thomas Duma
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Mechanical processing of oil sands
    • Patent number 9,387,483
    • Issue date Jul 12, 2016
    • Cryoex Oil Ltd.
    • Thomas Duma
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • Information Patent Application

    MECHANICAL PROCESSING OF OIL SANDS
    • Publication number 20160251579
    • Publication date Sep 1, 2016
    • Cryoex Oil Ltd.
    • Thomas Duma
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    MECHANICAL PROCESSING OF OIL SANDS
    • Publication number 20120312723
    • Publication date Dec 13, 2012
    • CRYOEX OIL LTD.
    • Thomas Duma
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...