Patents by Inventor Jesse C. Scott

Jesse C. Scott 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).

  • Gas saving back pressure device
    Patent number: 5178177
    Abstract: A back pressure control device is connected to the actuator of a control valve to limit the amount of gas released from the actuator after each actuation. Approximately two thirds of the volume of the actuation gas is retained in the actuator by the subject device after each actuation, this being both the release of a sufficient volume to assure actuation of the control valve while retaining gas which was heretofore wasted.
    Type: Grant
    Filed: July 31, 1992
    Date of Patent: January 12, 1993
    Assignee: Texaco Inc.
    Inventor: Jesse C. Scott