Patents by Inventor Sue Northington

Sue Northington 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).

  • Eyeglass clip-on retainer
    Patent number: D650827
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: December 20, 2011
    Inventor: Sue Northington