Gordon L. Hoppestad

Person

  • Downers Grove, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Punch and die set

    • Patent number 4,949,614
    • Issue date Aug 21, 1990
    • Precision Brand Products, Inc.
    • Gordon L. Hoppestad
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...