Patents by Inventor S. Keith Grayson

S. Keith Grayson 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).

  • Process control using neural network
    Patent number: 5111531
    Abstract: A control system and method for a continuous process in which a trained neural network predicts the value of an indirectly controlled process variable and the values of directly controlled process variables are changed to cause the predicted value to approach a desired value.
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: May 5, 1992
    Assignee: Automation Technology, Inc.
    Inventors: S. Keith Grayson, John B. Rudd