Patents by Inventor Dennis Summerford

Dennis Summerford 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).

  • Package for microwavable food
    Patent number: D520375
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: May 9, 2006
    Assignee: R. S. Hanline & Company Inc.
    Inventors: Dennis Summerford, Terry Martin