Inventor
BEDFORD JOSHUA CLIFFORD
US14 patents
⚠️ This page may combine multiple inventors who share the name “BEDFORD JOSHUA CLIFFORD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS INC
5 patentsUS8991155B2Mar 31, 2015
Vehicle and a method of determining a reductant storage capacity set point of a selective catalytic reduction filter of an exhaust treatment system of the vehicle
GM GLOBAL TECH OPERATIONS INC5 citations72
US9291084B2Mar 22, 2016
Vehicle and a method of updating efficiency of a selective catalytic reduction filter of an exhaust treatment system of the vehicle
GM GLOBAL TECH OPERATIONS INC2 citations62
US9228467B2Jan 5, 2016
Urea injection controller for a motorized system
GM GLOBAL TECH OPERATIONS INC2 citations62
US9003773B2Apr 14, 2015
Vehicle and a method of updating aging of a selective catalytic reduction filter of an exhaust treatment system of the vehicle
GM GLOBAL TECH OPERATIONS INC2 citations62
US9149801B2Oct 6, 2015
Method and system for adapting a clean filter correction map for a selective catalyst reduction filter
GM GLOBAL TECH OPERATIONS INC0 citations41
GM GLOBAL TECH OPERATIONS LLC
4 patentsUS9689290B2Jun 27, 2017
Reductant mixing system for an exhaust gas after-treatment device
GM GLOBAL TECH OPERATIONS LLC3 citations71
US9689331B1Jun 27, 2017
Method and apparatus to control fuel injection in an internal combustion engine
GM GLOBAL TECH OPERATIONS LLC1 citations49
US9976464B1May 22, 2018
Reductant spray and exhaust gas flow guide and deflector
GM GLOBAL TECH OPERATIONS LLC1 citations48
US9771851B2Sep 26, 2017
Method and apparatus for controlling an internal combustion engine coupled to an exhaust aftertreatment system
GM GLOBAL TECH OPERATIONS LLC0 citations41