Lonnie W. Upchurch

Person

  • Irving, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Pontoon boat

    • Patent number 4,295,236
    • Issue date Oct 20, 1981
    • Advanced Marine Concepts, Inc.
    • Lonnie W. Upchurch
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT