Patents by Inventor Timothy William Grunow, II

Timothy William Grunow, II 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).

  • Integrated regeneration and engine controls
    Patent number: 7623953
    Abstract: A method to integrate engine and exhaust aftertreatment control may include connecting an engine controller to an aftertreatment controller using a common data link protocol to provide a bidirectional data flow between the engine controller and the aftertreatment controller. The method may also include connecting the engine controller to one or more engine components. The method may also include connecting the aftertreatment controller to one or more aftertreatment components.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: November 24, 2009
    Assignee: Caterpillar Inc.
    Inventors: Michael Paul Withrow, Ryan Edward Graham, Timothy William Grunow, II, Arvil Duane Wilson, Andrew Alfred Knitt