Patents by Inventor Chuck Williamson

Chuck 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).

  • Communication handset
    Patent number: D406834
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: March 16, 1999
    Assignee: Readycom, Inc.
    Inventors: Elisa Hawkins Metzcus, Chuck Williamson, Anthony D. Franks, Paul A. Scheib, Steven G. Miggles