Patents by Inventor Ed Russell Cox

Ed Russell Cox 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).

  • Animal chew
    Patent number: D584476
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: January 13, 2009
    Assignee: The Iams Company
    Inventors: Shellie Jean Porter Caudill, John William Koenig, Craig Merillat Rasmussen, Susan Ruth Ward, Ed Russell Cox