TREA

Robert Myles Buchan

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  • Alberta, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Snubber for excavator bucket door
    • Patent number 5,974,705
    • Issue date Nov 2, 1999
    • Risley Enterprises Ltd.
    • Reggald Emory Isley
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Snubber for excavator bucket door
    • Patent number 5,735,067
    • Issue date Apr 7, 1998
    • Risley Enterprises Ltd.
    • Reggald Emory Isley
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING