Patrick D. Hill

Person

  • Belleville, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Material metering apparatus

    • Patent number 5,197,633
    • Issue date Mar 30, 1993
    • Hines Industries, Inc.
    • Gordon E. Hines
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL