Patents by Inventor Gary L. Chitwood

Gary L. Chitwood has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Protected circuit card assembly and process
    Patent number: 5166864
    Abstract: Printed wiring board with components thereon is enclosed with a dielectric conformal coating over the printed wiring and the components. Enclosure includes a metal layer over the conformal coating and the ground plane of the card to form a protected circuit card assembly.
    Type: Grant
    Filed: May 17, 1991
    Date of Patent: November 24, 1992
    Assignee: Hughes Aircraft Company
    Inventors: Gary L. Chitwood, James E. Balcom