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Richard C. Leggs

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  • Pittsford, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Draped parison blow molding
    • Patent number 4,828,786
    • Issue date May 9, 1989
    • John D. Brush & Co., Inc.
    • Richard C. Leggs
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL