Patents by Inventor Trisha Ward

Trisha Ward 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).

  • Patent number: D493576
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: July 27, 2004
    Assignee: Peri-Dent Limited
    Inventor: Trisha Ward