David S. Austin

Person

  • Oak Creek, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for fabricating an excavator base

    • Patent number 6,317,957
    • Issue date Nov 20, 2001
    • Bucyrus International, Inc.
    • Robert A. Gregor
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR