TREA

Ray G. Kelly

Follow

Person

  • St. Louis, MO, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Sight and sound barrier
    • Patent number 7,690,158
    • Issue date Apr 6, 2010
    • Angeles Corporation
    • Ray G. Kelly
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    Sight and sound barrier
    • Publication number 20050076585
    • Publication date Apr 14, 2005
    • Ray G. Kelly
    • E04 - BUILDING