TREA

Les Benum

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  • Red Deer, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Decoke enhancers for transfer line exchangers
    • Patent number 6,772,771
    • Issue date Aug 10, 2004
    • Nova Chemicals (International) S.A.
    • Haiyong Cai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Treatment of furnace tubes
    • Patent number 5,630,887
    • Issue date May 20, 1997
    • Novacor Chemicals Ltd.
    • Les W. Benum
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Decoke enhancers for transfer line exchangers
    • Publication number 20030183248
    • Publication date Oct 2, 2003
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Haiyong Cai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...