TREA

Richard R. Papetti

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  • North Easton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Continuous cut slotted screen basket
    • Patent number 5,513,757
    • Issue date May 7, 1996
    • Sulzer Papertec Mansfield Inc.
    • Richard R. Papetti
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Pressure screening apparatus with baffle
    • Patent number 5,323,913
    • Issue date Jun 28, 1994
    • Bird Escher Wyss Inc.
    • Richard R. Papetti
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • 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