TREA

Her Majesty the Queen in right of Canada, as represented by the Minister of Highways and Transportation

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  • Regina, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Road/rail power unit
    • Patent number 5,016,544
    • Issue date May 21, 1991
    • Her Majesty the Queen in right of Canada, as represented by the Minister of H...
    • Ronald F. Woollam
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Highway premarking guidance system
    • Patent number 4,247,870
    • Issue date Jan 27, 1981
    • Her Majesty the Queen in right of Canada, as represented by the Minister of H...
    • Lorne G. Gabel
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES