TREA

Fraser S. Smith

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  • Burlington, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extruder die insert plate system
    • Patent number 5,997,272
    • Issue date Dec 7, 1999
    • Xerox Corporation
    • Joseph L. Leonardo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder die plate with removable splitters
    • Patent number 5,700,413
    • Issue date Dec 23, 1997
    • Xerox Corporation
    • Fumii Higuchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL