Patents by Inventor Donald E. Sigut

Donald E. Sigut 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).

  • Control method for optimizing the power demand of an industrial plant
    Patent number: 4110825
    Abstract: Power demand control in a plant facility is improved by allowing the demand limit imposed as a target to be met at the end of a control period to follow the actual demand in the plant. The demand limit is automatically optimized as actual demand fluctuates and it is set in accordance with past history.
    Type: Grant
    Filed: April 28, 1977
    Date of Patent: August 29, 1978
    Assignee: Westinghouse Electric Corp.
    Inventors: Richard Q. Fox, Donald E. Sigut, John H. McWhirter