Patents by Inventor Billy Ray Alexander

Billy Ray Alexander 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).

  • Patent number: D620319
    Type: Grant
    Filed: November 1, 2007
    Date of Patent: July 27, 2010
    Inventors: Linda Agner Dellinger Alexander, Billy Ray Alexander, Janice B. Elmore