Patents by Inventor Bill Westerman

Bill Westerman 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).

  • Mouthguard blank and mouthguard
    Patent number: 6036487
    Abstract: A mouthguard (15) made from an orally acceptable plastics material. The mouthguard has a plurality of enclosed cavities (11) as spaced locations arranged in at least a substantial part of the mouthguard.
    Type: Grant
    Filed: August 23, 1996
    Date of Patent: March 14, 2000
    Assignee: Fastcote Pty Ltd.
    Inventor: Bill Westerman