Otto Wiersholm

Person

  • Idaho Falls, ID, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Drill string enclosure

    • Patent number 5,191,156
    • Issue date Mar 2, 1993
    • The United States of Americas as represented by the United States Department...
    • Douglas K. Jorgensen
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL