TREA

James D. Livsey

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  • Rochester, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrocyclone separator
    • Patent number 5,899,342
    • Issue date May 4, 1999
    • Voith Sulzer Paper Technology North America, Inc.
    • James D. Livsey
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Hydrocyclone conduits
    • Patent number 5,221,476
    • Issue date Jun 22, 1993
    • Bird Escher Wyss Inc.
    • Richard R. Papetti
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Cone wear detection
    • Patent number 5,024,755
    • Issue date Jun 18, 1991
    • Bird Escher Wyss
    • James D. Livsey
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE