Patents by Inventor Timothy R Hardie

Timothy R Hardie 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).

  • Temperature control unit, system, and method for molding equipment
    Patent number: 11565453
    Abstract: A temperature control system and method for regulating a liquid temperature in a recirculation system of a molding system includes determining an operating pressure of the liquid in the recirculation system, determining an operating temperature of the liquid in the recirculation system, receiving the operating pressure and the operating temperature, comparing the received operating temperature to a threshold temperature as a function of the operating pressure, and adjusting an output of a heat exchanger in the recirculation system when the operating temperature is beyond the threshold temperature.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: January 31, 2023
    Assignee: STERLING PRODUCTS, INC.
    Inventors: Timothy R Hardie, John N Olson