Robert O. Richardson

Person

  • Bettendorf, IA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Beadbreaker apparatus and method of using

    • Patent number 4,646,806
    • Issue date Mar 3, 1987
    • The United States of America as represented by the Secretary of the Army
    • Robert O. Richardson
    • B60 - VEHICLES IN GENERAL