Patents by Inventor Charles C. Gordon

Charles C. Gordon 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).

  • Airspeed display scale with integral trend indication
    Patent number: 4415974
    Abstract: A digitally activated display scale in association with digital-electronic ircuitry, displays both the airspeed and airspeed trend of a landing aircraft. The digital/electronic circuitry process an analog voltage corresponding to an airspeed range of 80 to 179 knots to produce a digital number representative of the airspeed of the landing aircraft. The digital number is used to produce a continuous display of the airspeed and to indicate the trend of the airspeed as either increasing or decreasing.
    Type: Grant
    Filed: June 11, 1981
    Date of Patent: November 15, 1983
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Owen B. Laug, Charles C. Gordon, Robert O. Stone