Patents by Inventor Frank L. Cheever

Frank L. Cheever 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).

  • Aeroload torque simulator
    Patent number: 4235103
    Abstract: The aeroload torque simulator provides torques for either statically or dmically loading the output shaft of a power servo system such as a missile fin control system. It simulates the aerodynamic torque load developed at the missile fin which varies dynamically in flight.
    Type: Grant
    Filed: April 16, 1979
    Date of Patent: November 25, 1980
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: James W. Carter, Donald C. Lee, Vincent A. Simeone, Frank L. Cheever