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Richard J. Giglio

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  • Tewksbury, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Packing seals and method of making
    • Patent number 4,239,245
    • Issue date Dec 16, 1980
    • A. W. Chesterton Company
    • Richard J. Giglio
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL