Patents by Inventor Damon Grimwood

Damon Grimwood 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).

  • Method and controller for engine torque control in a vehicle during a default throttle condition
    Patent number: 10151251
    Abstract: A method for controlling engine torque in a vehicle during a default throttle condition includes determining whether a throttle of the engine is in a default throttle condition, determining whether the engine is producing more torque than desired if the throttle of the engine is in the default throttle condition, and applying an accessory load to the engine if the engine is producing more torque than desired in the default throttle condition.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: December 11, 2018
    Inventors: Stephen P Levijoki, Damon Grimwood, James L Worthing