Patents by Inventor Marvin Bradford Hardy, Jr.

Marvin Bradford Hardy, Jr. 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).

  • Grounding device for high speed water vehicles
    Patent number: 6806423
    Abstract: A grounding device for water vehicles. The device includes an elongated electrical conductive section. The device also includes an elongated rope for increasing water resistance positioned in an adjacent relation to the elongated electrical conductive section. The device is of particular usefulness in grounding RF transmitters on high speed water vehicles having electrically insulative hulls.
    Type: Grant
    Filed: May 23, 2002
    Date of Patent: October 19, 2004
    Assignees: BAE SYSTEMS Information and Electronic Systems Integration Inc., The United States of America as represented by the Secretary of the Navy
    Inventors: John Harris, David George Klingensmith, Sr., Marvin Bradford Hardy, Jr.