Inventor
INGRAM GRANT ALAN
US16 patents
⚠️ This page may combine multiple inventors who share the name “INGRAM GRANT ALAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FORD GLOBAL TECH LLC
9 patentsUS7168239B2Jan 30, 2007
Method and system for rapid heating of an emission control device
FORD GLOBAL TECH LLC45 citations92
US6829885B2Dec 14, 2004
Nox trap efficiency
FORD GLOBAL TECH LLC45 citations92
US6553757B1Apr 29, 2003
NOx purge air/fuel ratio selection
FORD GLOBAL TECH LLC18 citations84
US7363758B2Apr 29, 2008
Lean burn engine control NOx purging based on positional loading of oxidants in emission control device
FORD GLOBAL TECH LLC4 citations63
US6622476B2Sep 23, 2003
Lean NOx storage estimation based on oxygen concentration corrected for water gas shift reaction
FORD GLOBAL TECH LLC3 citations62
US6591604B2Jul 15, 2003
Oxygen storage capacity estimation
FORD GLOBAL TECH LLC2 citations62
US6588200B1Jul 8, 2003
Method for correcting an exhaust gas oxygen sensor
FORD GLOBAL TECH LLC6 citations62
US6574953B1Jun 10, 2003
NOx purge air/fuel ratio selection
FORD GLOBAL TECH LLC5 citations62
US6874312B2Apr 5, 2005
Oxidant storage capacity estimation
FORD GLOBAL TECH LLC0 citations52
FORD GLOBAL TECH INC
4 patentsUS6418711B1Jul 16, 2002
Method and apparatus for estimating lean NOx trap capacity
FORD GLOBAL TECH INC17 citations84
US6594986B2Jul 22, 2003
Oxidant storage capacity estimation
FORD GLOBAL TECH INC7 citations73
US6594985B2Jul 22, 2003
Exhaust gas aftertreatment device efficiency estimation
FORD GLOBAL TECH INC12 citations73
US6912842B2Jul 5, 2005
Oxygen storage capacity estimation
FORD GLOBAL TECH INC1 citations52
GEN ELECTRIC
3 patentsUS9758252B2Sep 12, 2017
Method, system, and apparatus for reducing a turbine clearance
GEN ELECTRIC5 citations68
US12358227B2Jul 15, 2025
Fluid management and circulation systems for use in additive manufacturing apparatuses
GEN ELECTRIC0 citations50
US12280596B2Apr 22, 2025
Cleaning systems for additive manufacturing apparatuses and methods for using the same
GEN ELECTRIC0 citations45