TREA

Michael W. DiLuigi

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  • Asheville, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vented hatch cover
    • Patent number 5,813,352
    • Issue date Sep 29, 1998
    • Trinity Industries, Inc.
    • Kevin D. Bramlett
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Railway hopper car gate valve and operating assembly
    • Patent number 5,613,446
    • Issue date Mar 25, 1997
    • Trinity Industries, Inc.
    • Michael W. DiLuigi
    • B61 - RAILWAYS
  • Information Patent Grant

    Hopper gate valve
    • Patent number 5,285,811
    • Issue date Feb 15, 1994
    • Trinity Industries, Inc.
    • Michael W. DiLuigi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL