Patents by Inventor Gregg A Gilpin

Gregg A Gilpin 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).

  • Method for operating an asphalt plant
    Patent number: 9963837
    Abstract: A method for operating an asphalt plant includes using sensors to quickly pinpoint a problem area and to determine the best course of action to maintain quality production with minimum wasted material and minimum plant downtime.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: May 8, 2018
    Assignee: Industrial Process Systems, Inc.
    Inventors: Gregg A Gilpin, Leonard A Loesch