David L. Olofson

Person

  • Fond du Lac, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Dynamically compensating counterbalance

    • Patent number 4,899,628
    • Issue date Feb 13, 1990
    • AMCA International Corporation
    • Daniel J. Seichter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR