Patents by Inventor Paul N. Cowgill

Paul N. Cowgill 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).

  • Missile maneuver concept
    Patent number: 4044237
    Abstract: A lifting body missile is controlled by pitch and roll commands wherein the aw autopilot is caused to change in accordance with the roll and estimated angle of attack input information. A command logic is provided to determine the polarity of the command signals to the autopilot.
    Type: Grant
    Filed: March 16, 1976
    Date of Patent: August 23, 1977
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Paul N. Cowgill, John L. Pearson