Inventor
SARSEN DOUGLAS CHRISTOPHER
US12 patents
⚠️ This page may combine multiple inventors who share the name “SARSEN DOUGLAS CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SWOISH CHRISTOPHER C
4 patentsUS9051889B2Jun 9, 2015
Method and apparatus to control regeneration of a particulate filter
SWOISH CHRISTOPHER C6 citations81
US9140156B2Sep 22, 2015
NOx-flowrate and temperature correction during soot mass estimation in a vehicle exhaust after-treatment device
SWOISH CHRISTOPHER C2 citations60
US9303579B2Apr 5, 2016
System and method for monitoring a particulate filter in a vehicle exhaust aftertreatment device
SWOISH CHRISTOPHER C0 citations39
US8806852B2Aug 19, 2014
Method for controlling regeneration within an after-treatment component of a compression-ignition engine
SWOISH CHRISTOPHER C0 citations39
SARSEN DOUGLAS CHRISTOPHER
3 patentsUS9091190B2Jul 28, 2015
Accumulated ash correction during soot mass estimation in a vehicle exhaust aftertreatment device
SARSEN DOUGLAS CHRISTOPHER3 citations59
US8904757B2Dec 9, 2014
System and method for controlling regeneration within an after-treatment component of a compression-ignition engine
SARSEN DOUGLAS CHRISTOPHER2 citations59
US8424372B2Apr 23, 2013
System and method for establishing a mass flow rate of air entering an engine
SARSEN DOUGLAS CHRISTOPHER1 citations49
GM GLOBAL TECH OPERATIONS INC
3 patentsUS9206719B2Dec 8, 2015
Enhanced CRT enablement based on soot mass stored in particulate filter
GM GLOBAL TECH OPERATIONS INC1 citations51
US9366172B2Jun 14, 2016
Particulate filter device monitoring system for an internal combustion engine
GM GLOBAL TECH OPERATIONS INC0 citations40
US9080483B2Jul 14, 2015
System and method for particulate filter regeneration
GM GLOBAL TECH OPERATIONS INC0 citations40