Patents by Inventor Melinda Payne Williamson

Melinda Payne Williamson 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).

  • Electronic note pad
    Patent number: D406114
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: February 23, 1999
    Assignee: A. T. Cross Company
    Inventors: Soojung Ham, Melinda Payne Williamson