Patents by Inventor Bryan K. Happel

Bryan K. Happel 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).

  • Seal assembly for fuel fill pipes
    Patent number: 7415997
    Abstract: A seal assembly is provided for a fill pipe of a vehicle fuel system to provide a pliable seal between an end of the fuel pipe and a refueling nozzle inserted in the fill pipe.
    Type: Grant
    Filed: April 4, 2006
    Date of Patent: August 26, 2008
    Assignee: Illinois Tool Works Inc.
    Inventors: Franco A. Cisternino, Bryan K. Happel