Patents by Inventor James A. Privee

James A. Privee 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).

  • Digital amp-hour monitor
    Patent number: 4051424
    Abstract: An amp-hour monitor is provided to determine the power expended by a marine attery power supply system. Digital processing circuitry monitors a selected battery system and provides a readout of the power expended using a digital display. Additionally, a display of on-line current being drawn from the individual battery packs is displayed.
    Type: Grant
    Filed: July 13, 1976
    Date of Patent: September 27, 1977
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: James A. Privee