TREA

Ian R. McAllister

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  • Vancouver, British Columbia, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil recovery method and apparatus
    • Patent number 4,165,282
    • Issue date Aug 21, 1979
    • Bennett Pollution Controls Ltd.
    • John A. Bennett
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    V-shaped oil containment boom
    • Patent number 4,146,344
    • Issue date Mar 27, 1979
    • Bennett Pollution Controls, Ltd.
    • Jim W. Steen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Oil recovery apparatus and method
    • Patent number 4,061,569
    • Issue date Dec 6, 1977
    • John A. Bennett
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING