TREA

Joseph E. Sumerak

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  • Solon, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Synthetic reed with cane particles
    • Patent number 11,676,562
    • Issue date Jun 13, 2023
    • D'Addario & Company, Inc.
    • John E. Moore
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pultrusion apparatus
    • Patent number 5,716,487
    • Issue date Feb 10, 1998
    • Creative Pultrusions, Inc.
    • Joseph E. Sumerak
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pultrusion method for making variable cross-section thermoset articles
    • Patent number 5,556,496
    • Issue date Sep 17, 1996
    • Joseph E. Sumerak
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL