Patents by Inventor Patrick R. Bush

Patrick R. Bush 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).

  • Sheet material
    Patent number: D599119
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: September 1, 2009
    Assignee: United States Steel Corporation
    Inventors: Patrick R. Bush, Roger M. Park, Geoffrey R. Holzrichter