TREA

Carl G. Dudeck

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  • Newtown, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid ring pump
    • Patent number D327273
    • Issue date Jun 23, 1992
    • The Nash Engineering Company
    • Richard G. Cadotte
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Liquid ring pump
    • Patent number D327272
    • Issue date Jun 23, 1992
    • The Nash Engineering Company
    • Richard G. Cadotte
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Liquid ring pump
    • Patent number D327271
    • Issue date Jun 23, 1992
    • The Nash Engineering Company
    • Richard G. Cadotte
    • D15 - Machines not elsewhere specified