Patents by Inventor Don Presnell

Don Presnell 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).

  • Liquid dispenser
    Patent number: D629237
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: December 21, 2010
    Assignee: Rubbermaid Commercial Products, LLC
    Inventors: Sylvia Boshuizen, Maria Levina Weststrate, Don Presnell