Patents by Inventor Charles Anthony Bartlett

Charles Anthony Bartlett 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).

  • Vehicle speed control system
    Patent number: 11124187
    Abstract: This invention relates to a vehicle speed control system, configured with off-road performance features, that will allow the driver to travel at a set speed in a smooth, controlled manner on various unmaintained surfaces without requiring the driver to press the brake or accelerator pedal.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: September 21, 2021
    Assignees: ZF Active Safety US Inc., ZF Active Safety GmbH
    Inventors: Sean Simmons, Shawn Hawley, Charles Anthony Bartlett, Elmar Hoffmann
  • Vehicle Speed Control System
    Publication number: 20180257649
    Abstract: This invention relates to a vehicle speed control system, configured with off-road performance features, that will allow the driver to travel at a set speed in a smooth, controlled manner on various unmaintained surfaces without requiring the driver to press the brake or accelerator pedal.
    Type: Application
    Filed: March 6, 2018
    Publication date: September 13, 2018
    Applicants: Kelsey-Hayes Company, Lucas Automotive GmbH
    Inventors: Sean Simmons, Shawn Hawley, Charles Anthony Bartlett, Elmar Hoffmann
  • Vehicle speed control system
    Patent number: 9914454
    Abstract: This invention relates to a vehicle speed control system, configured with off-road performance features, that will allow the driver to travel at a set speed in a smooth, controlled manner on various unmaintained surfaces without requiring the driver to press the brake or accelerator pedal. The vehicle speed control system uses a brake controller to control the wheel brakes, and an engine controller to control the engine/drivetrain torque, separate or in combination, to maintain a target speed.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: March 13, 2018
    Assignees: Kelsey-Hayes Company, Lucas Automotive GmbH
    Inventors: Sean Simmons, Shawn Hawley, Charles Anthony Bartlett, Elmar Hoffmann