Patents by Inventor Philip F. Bishop

Philip F. 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).

  • Transmission drain pan
    Patent number: D248637
    Type: Grant
    Filed: November 13, 1975
    Date of Patent: July 25, 1978
    Assignee: Transpan Products, Inc.
    Inventor: Philip F. Bishop