Patents by Inventor Philip E. Bishop

Philip E. Bishop 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: D509274
    Type: Grant
    Filed: December 20, 2004
    Date of Patent: September 6, 2005
    Inventor: Philip E. Bishop
  • Patent number: D529567
    Type: Grant
    Filed: November 15, 2005
    Date of Patent: October 3, 2006
    Inventor: Philip E. Bishop