Patents by Inventor Kevin Dewayne Hughes

Kevin Dewayne Hughes 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 of treating a fuel to reverse phase separation
    Patent number: 8439984
    Abstract: A method of treating a liquid made up of an initial alcohol-blended fuel combined with water so that there is phase separation of an alcohol-water layer. A co-solvent is added to the first quantity of liquid and mixed with the first quantity of liquid to reverse the phase separation of the alcohol-water layer.
    Type: Grant
    Filed: April 14, 2009
    Date of Patent: May 14, 2013
    Assignee: Central Illinois Manufacturing Company
    Inventor: Kevin Dewayne Hughes
  • Method of treating a fuel to reverse phase separation
    Publication number: 20100257776
    Abstract: A method of treating a liquid made up of an initial alcohol-blended fuel combined with water so that there is phase separation of an alcohol-water layer. A co-solvent is added to the first quantity of liquid and mixed with the first quantity of liquid to reverse the phase separation of the alcohol-water layer.
    Type: Application
    Filed: April 14, 2009
    Publication date: October 14, 2010
    Inventor: Kevin Dewayne Hughes