TREA

Charles Crawford

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  • Wall, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual station air brake control
    • Patent number 6,340,211
    • Issue date Jan 22, 2002
    • Westinghouse Air Brake Company
    • Michael J. Joyce
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flow signal filter
    • Patent number 5,966,674
    • Issue date Oct 12, 1999
    • Westinghouse Air Brake Company
    • Charles Crawford
    • B60 - VEHICLES IN GENERAL