Patents by Inventor Bruce Allan Dunham

Bruce Allan Dunham 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: D436150
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: January 9, 2001
    Inventor: Bruce Allan Dunham
  • Patent number: D435074
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: December 12, 2000
    Inventor: Bruce Allan Dunham