Patents by Inventor David Rink

David Rink 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).

  • Surface modification to improve fireside corrosion resistance of Fe-Cr ferritic steels
    Publication number: 20070037009
    Abstract: An article of manufacture and a method for providing an Fe—Cr ferritic steel article of manufacture having a surface layer modification for corrosion resistance. Fe—Cr ferritic steels can be modified to enhance their corrosion resistance to liquid coal ash and other chemical environments, which have chlorides or sulfates containing active species. The steel is modified to form an aluminide/silicide passivating layer to reduce such corrosion.
    Type: Application
    Filed: March 14, 2006
    Publication date: February 15, 2007
    Inventors: Jong-Hee Park, Krishnamurti Natesan, David Rink