Patents by Inventor John A. Shepic

John A. Shepic 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).

  • Capacitive angle sensor improvement
    Patent number: 5023749
    Abstract: A capacitive angle sensor has a rotary capacitor plate mounted between two arallel stationary capacitor plates with groove means being provided for relieving the flow of air between the surfaces of the rotary capacitor plate and the stationary capacitor plates as the rotary capacitor plate is rotated relative to the stationary capacitor plates.
    Type: Grant
    Filed: August 16, 1990
    Date of Patent: June 11, 1991
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Alexis Hubert, John A. Shepic