Patents by Inventor Randy B. Thomas

Randy B. Thomas 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).

  • Asphalt emulsion producing and spraying process
    Patent number: 6752843
    Abstract: The present invention is directed to a process for creating an asphalt emulsion for use in manufacturing synthetic fuel and a novel process for introducing an asphalt emulsion into a synthetic fuel process.
    Type: Grant
    Filed: December 12, 2000
    Date of Patent: June 22, 2004
    Assignees: Kentucky Energy, L.L.C., Ikerd Coal Company, L.L.C.
    Inventors: Randy B. Thomas, Stephen C. Paspek
  • Asphalt emulsion system producing and spraying process
    Patent number: 6746146
    Abstract: The present invention is directed to a process for creating an asphalt emulsion for use in manufacturing synthetic fuel and a novel process for introducing an asphalt emulsion into a synthetic fuel process.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: June 8, 2004
    Assignees: Kentucky Energy, L.L.C., Ikerd Coal Company, L.L.C.
    Inventor: Randy B. Thomas