LeRoy L. Goff

Person

  • Addison, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Collapsible warning barricade apparatus

    • Patent number 4,792,258
    • Issue date Dec 20, 1988
    • Warning Lites of Illinois, Inc.
    • LeRoy L. Goff
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES