TREA

Stephen W. Brown

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  • Montreal, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Railway wheel sensor
    • Patent number 7,481,400
    • Issue date Jan 27, 2009
    • Portec, Rail Products Ltd.
    • Glen Appleby
    • B61 - RAILWAYS

Patents Applicationslast 30 patents

  • Information Patent Application

    Railway wheel sensor
    • Publication number 20070001059
    • Publication date Jan 4, 2007
    • Portec, Rail Products Ltd.
    • Glen Appleby
    • B61 - RAILWAYS