TREA

Charles S. Hall

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  • Essex Fells, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical equipment case
    • Patent number 6,115,237
    • Issue date Sep 5, 2000
    • National Railroad Passenger Corporation
    • David J. Zahorsky
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wayside communications safety system
    • Patent number 5,963,631
    • Issue date Oct 5, 1999
    • National Railroad Passenger Corporation
    • Alfred E. Fazio
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrical equipment case
    • Patent number 5,956,228
    • Issue date Sep 21, 1999
    • National Railroad Passenger Corporation
    • David J. Zahorsky
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR