Patents by Inventor Henry J. L. Marriott

Henry J. L. Marriott 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).

  • Radiotransparent electrode
    Patent number: 4050453
    Abstract: A disposable radiotransparent electrode comprising a foam container provided with an adhesive surface, a layered conductive structure composed of a mylar plastic base and a gold metallic layer mounted in a well defined in the foam container, an insulated wire connected to the metal film layer with the other end of the wire secured to a connecting pin, a mounting board defining a well mounted to the adhesive surface, a sponge placed in the well positioned adjacent to the layered conductive structure when the mounting board is mounted to the adhesive surface, and electrode gel placed in the mounting board well.
    Type: Grant
    Filed: February 3, 1976
    Date of Patent: September 27, 1977
    Assignee: Concept, Inc.
    Inventors: Horace T. Castillo, Henry J. L. Marriott