Patents by Inventor Johnnie C. HARKNESS

Johnnie C. HARKNESS 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: 20080243350
    Abstract: A system for controlling a speed of a vehicle includes circuitry coupled to the vehicle for receiving speed threshold data identifying a government-imposed maximum speed limit. The circuitry uses the speed threshold signal to determine a maximum speed value and electronically controls engine performance of the vehicle to maintain the vehicle's speed at or below the maximum speed value.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 2, 2008
    Inventor: Johnnie C. HARKNESS