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Darren MacDonald

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  • Calgary, CA
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GEOPOLYMER ADDITIVES AND METHODS OF USE FOR TREATMENT OF FLUID FINE...
    • Publication number 20130019780
    • Publication date Jan 24, 2013
    • TOTAL E&P CANADA LTD.
    • Gholemhossein (Shahrad) KARIMI
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    BITUMEN FROTH TREATING PROCESS
    • Publication number 20100089800
    • Publication date Apr 15, 2010
    • NORTHERN LIGHTS PARTNERSHIP
    • Darren R. MACDONALD
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...