Richard L. Mitchell

Person

  • Manchester, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Control of tubular film size

    • Patent number 4,377,540
    • Issue date Mar 22, 1983
    • Gloucester Engineering Co., Inc.
    • Ronald D. Cluett
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL