DS

Douglas Christopher Sarsen

General Motors: 16 patents #874 of 18,328Top 5%
Overall (All Time): #294,268 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11181062 Exhaust gas recirculation control systems and methods John Christian Maley, Joshua D. Cowgill, Casey S. Anderson 2021-11-23
11060525 Closed loop temperature control system for turbocharger compressor outlet temperature John Christian Maley, Casey S. Anderson, Joshua D. Cowgill 2021-07-13
10794253 Engine and coolant system control systems and methods Thomas Larose, Jr., Nicholas Girardi 2020-10-06
10329995 Engine and coolant system control systems and methods Thomas Larose, Jr., Nicholas Girardi, Michael A. Smith 2019-06-25
9441525 Method and apparatus to control regeneration of a particulate filter Christopher C. Swoish, Christopher Whitt, Thomas Larose, Jr. 2016-09-13
9366172 Particulate filter device monitoring system for an internal combustion engine Christopher Whitt, Christopher C. Swoish 2016-06-14
9303579 System and method for monitoring a particulate filter in a vehicle exhaust aftertreatment device Christopher C. Swoish, Christopher Whitt 2016-04-05
9206719 Enhanced CRT enablement based on soot mass stored in particulate filter Christopher C. Swoish, Christopher Whitt, Thomas Larose, Jr. 2015-12-08
9140156 NOx-flowrate and temperature correction during soot mass estimation in a vehicle exhaust after-treatment device Christopher C. Swoish, Christopher Whitt 2015-09-22
9091190 Accumulated ash correction during soot mass estimation in a vehicle exhaust aftertreatment device Christopher Whitt, Christopher C. Swoish, Rebecca J. Darr 2015-07-28
9080483 System and method for particulate filter regeneration Thomas Larose, Jr., Christopher Whitt, Christopher C. Swoish 2015-07-14
9051889 Method and apparatus to control regeneration of a particulate filter Christopher C. Swoish, Christopher Whitt, Thomas Larose, Jr. 2015-06-09
8904757 System and method for controlling regeneration within an after-treatment component of a compression-ignition engine Christopher C. Swoish, Christopher Whitt 2014-12-09
8806852 Method for controlling regeneration within an after-treatment component of a compression-ignition engine Christopher C. Swoish, Christopher Whitt 2014-08-19
8523988 System and method for estimating a mass of particulate matter accumulated in a particulate filter Paul Jasinkiewicz, Raffaello Ardanese, Michelangelo Ardanese, Christopher Whitt 2013-09-03
8424372 System and method for establishing a mass flow rate of air entering an engine Christopher Whitt, Rebecca J. Darr 2013-04-23