TREA

Ernest J. Charette

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  • Taunton, MA, US
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Patents Grantslast 30 patents

  • 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

    Hydrocyclone conduit
    • Patent number 5,096,587
    • Issue date Mar 17, 1992
    • Bird Escher Wyss
    • Ernest J. Charette
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Pressure knotter screening apparatus
    • Patent number 5,078,878
    • Issue date Jan 7, 1992
    • Bird Escher Wyss
    • Ernest J. Charette
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE