Patents by Inventor Stephen D. Tritter

Stephen D. Tritter 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).

  • Function generators
    Patent number: 4516107
    Abstract: The invention provides new potentiometer-type function generators that have (1) a resistance element having a two-dimensional contact surface with boundaries arranged so that a non-uniform voltage distribution is produced when the resistance element is electrified and (2) a contact member which is mounted so as to permit relative movement in two different directions between it and the contact surface of the resistance element.
    Type: Grant
    Filed: January 3, 1983
    Date of Patent: May 7, 1985
    Inventor: Stephen D. Tritter