Patents by Inventor Randall Guild

Randall Guild 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).

  • Publication number: 20070261669
    Abstract: An engine torque control system for balancing torque output across cylinders of an internal combustion engine includes a first module that determines a derivative term for each cylinder of the engine based on rotation of a crankshaft. A second module determines a torque correction for a first cylinder based on an average derivative term associated with the first cylinder. The second module adjusts a torque output of the first cylinder based on the torque correction and adjusts a torque output of a second cylinder based on the torque correction.
    Type: Application
    Filed: May 11, 2006
    Publication date: November 15, 2007
    Inventors: Kenneth Buslepp, Douglas Verner, Randall Guild, David Mathews