Patents by Inventor Trish Richardson

Trish Richardson 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).

  • Visor clip pen caddy
    Patent number: D489764
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: May 11, 2004
    Assignee: Ultra-Pak, Inc.
    Inventors: David Richardson, Trish Richardson, John van Erkel, Scott Phipps