Patents by Inventor David Alun Williams

David Alun Williams 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).

  • Leg for furniture
    Patent number: D499585
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: December 14, 2004
    Assignee: TK Canada Limited
    Inventors: David Alun Williams, Richard Michael Bedwell