Patents by Inventor Rex Cunningham

Rex Cunningham 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).

  • Delta Shade
    Publication number: 20090019611
    Abstract: DeltaShade is an attractive perennial, vegetatively propagated Stenotaphrum secundatum (St. Augustine grass) having a bright green color, shade tolerance, cold tolerance and a semi-dwarf leaf blade.
    Type: Application
    Filed: July 13, 2007
    Publication date: January 15, 2009
    Inventors: Stacie Zinn, Rex Cunningham, Wiley McCall, Laurie Trenholm, Ralph White