Inventor
ROECKER RYAN C
US8 patents
Patents
8 patentsUS6732507B1May 11, 2004
NOx aftertreatment system and method for internal combustion engines
SOUTHWEST RES INST193 citations97
US7010914B1Mar 14, 2006
Method for controlling boost pressure in a turbocharged diesel engine
SOUTHWEST RES INST44 citations91
US7142975B2Nov 28, 2006
Virtual cylinder pressure sensor with individual estimators for pressure-related values
SOUTHWEST RES INST12 citations83
US7621120B2Nov 24, 2009
Hybrid technology for lean NOx trap and particulate filter regeneration control
SOUTHWEST RES INST13 citations81
US7299623B2Nov 27, 2007
Method for controlling exhaust gas temperature and space velocity during regeneration to protect temperature sensitive diesel engine components and aftertreatment devices
SOUTHWEST RES INST7 citations72
US9605613B2Mar 28, 2017
Coordinated control of engine and after treatment systems
SOUTHWEST RES INST2 citations71
US9518516B2Dec 13, 2016
State-based diesel fueling for improved transient response in dual-fuel engine
SOUTHWEST RES INST0 citations40
US9803571B2Oct 31, 2017
Dual-fuel diesel engine with cylinder fueling control of gaseous fueling at less than full loads
SOUTHWEST RES INST0 citations39