Patents by Inventor Richard D. Shirley

Richard D. Shirley 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).

  • CORROSION INHIBITING, FREEZING POINT LOWERING COMPOSITIONS
    Publication number: 20150259588
    Abstract: The present invention relates to corrosion inhibiting, freeze point lowering compositions comprising a mixture of a freeze point lowering agent and a corrosion inhibiting compound. The corrosion inhibiting, freeze point lowering compositions can be used in deicing brines or deicing solutions.
    Type: Application
    Filed: June 1, 2015
    Publication date: September 17, 2015
    Inventors: Stephen Rowley, David Wilkening, Richard D. Shirley, Tyler N. Smith
  • Corrosion inhibiting, freezing point lowering compositions
    Patent number: 9096787
    Abstract: The present invention relates to corrosion inhibiting, freeze point lowering compositions comprising a mixture of a freeze point lowering agent and a corrosion inhibiting compound. The corrosion inhibiting, freeze point lowering compositions can be used in deicing brines or deicing solutions.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: August 4, 2015
    Assignee: Rivertop Renewables
    Inventors: Stephen Rowley, David Wilkening, Richard D. Shirley, Tyler N. Smith
  • CORROSION INHIBITING, FREEZING POINT LOWERING COMPOSITIONS
    Publication number: 20140312262
    Abstract: The present invention relates to corrosion inhibiting, freeze point lowering compositions comprising a mixture of a freeze point lowering agent and a corrosion inhibiting compound. The corrosion inhibiting, freeze point lowering compositions can be used in deicing brines or deicing solutions.
    Type: Application
    Filed: November 25, 2013
    Publication date: October 23, 2014
    Inventors: Kylie Presta, Stephen Rowley, David Wilkening, Richard D. Shirley, Brian Crego, Tyler N. Smith