Sheppard A. Black

Person

  • Southbury, CT, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Bead grip ring

    • Patent number 4,081,310
    • Issue date Mar 28, 1978
    • Uniroyal, Inc.
    • Daniel Shichman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL