Patents by Inventor Joe D. Spann, Jr.

Joe D. Spann, Jr. 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: D434581
    Type: Grant
    Filed: April 10, 2000
    Date of Patent: December 5, 2000
    Inventor: Joe D. Spann, Jr.