Eugene J. Costley

Person

  • Coos Bay, OR, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Butt welding process

    • Patent number 4,213,024
    • Issue date Jul 15, 1980
    • JDC Welding and Research, Inc.
    • Eugene J. Costley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR