Patents by Inventor William Edward Boruta

William Edward Boruta 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).

  • Fuel control system
    Patent number: 5934255
    Abstract: A fuel control system and method for an engine having a returnless fuel system uses a fuel blend sensor to adjust a desired air/fuel ratio to allow continuous fuel blend changes. Engine operating conditions are monitored and used to track the movement of small fuel quantities from the fuel blend sensor to the fuel injectors. The system and method use the cells in the stack to represent the volume of the fuel quantities and their corresponding measured fuel blend.
    Type: Grant
    Filed: March 5, 1998
    Date of Patent: August 10, 1999
    Assignee: Ford Global Technologies, Inc.
    Inventors: Joel Douglas Dalton, Robert Frederick Dona, William Edward Boruta, John William Holmes