TREA

TEDDY KWONG

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  • Edmonton, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Primary froth recycle
    • Patent number 8,062,511
    • Issue date Nov 22, 2011
    • Syncrude Canada Ltd.
    • Jonathan Spence
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Recycle of secondary froth in the hot water process for extracting...
    • Patent number 4,776,949
    • Issue date Oct 11, 1988
    • Alberta Energy Company Ltd.
    • Antony H. S. Leung
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRIMARY FROTH RECYCLE
    • Publication number 20090321326
    • Publication date Dec 31, 2009
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project
    • JONATHAN SPENCE
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...