Inventor
CUNNINGHAM MICHAEL J
US32 patents
⚠️ This page may combine multiple inventors who share the name “CUNNINGHAM MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CUMMINS INC
21 patentsUS9879580B2Jan 30, 2018
Diagnostic methods for a high efficiency exhaust aftertreatment system
CUMMINS INC17 citations93
US7707826B2May 4, 2010
System for controlling triggering of adsorber regeneration
CUMMINS INC21 citations90
US9567888B2Feb 14, 2017
Systems and methods to reduce reductant consumption in exhaust aftertreament systems
CUMMINS INC13 citations83
US7654079B2Feb 2, 2010
Diesel oxidation catalyst filter heating system
CUMMINS INC13 citations83
US7533523B2May 19, 2009
Optimized desulfation trigger control for an adsorber
CUMMINS INC12 citations82
US9850872B2Dec 26, 2017
System and method for adjusting on-time calibration of a fuel injector in internal combustion engine
CUMMINS INC2 citations73
US11725564B2Aug 15, 2023
Diagnostic methods for a high efficiency exhaust aftertreatment system
CUMMINS INC1 citations72
US10738671B2Aug 11, 2020
Diagnostic methods for a high efficiency exhaust aftertreatment system
CUMMINS INC3 citations72
US9726091B2Aug 8, 2017
Active control of one or more EGR loops
CUMMINS INC4 citations72
US9677439B2Jun 13, 2017
Systems and methods to mitigate NOx and HC emissions
CUMMINS INC5 citations70
US9366215B2Jun 14, 2016
Systems and methods for driving intention prediction in vehicles
CUMMINS INC2 citations62
US7721535B2May 25, 2010
Method for modifying trigger level for adsorber regeneration
CUMMINS INC4 citations62
US11220944B2Jan 11, 2022
Recovering deactivated metal/zeolite catalysts
CUMMINS INC0 citations61
US12352197B2Jul 8, 2025
Systems and methods for measuring exhaust gas species and SCR catalyst NOx storage for SCR-related controls and diagnostics
CUMMINS INC0 citations57
US11828218B2Nov 28, 2023
Systems and methods for measuring exhaust gas species and SCR catalyst NOx storage for SCR-related controls and diagnostics
CUMMINS INC0 citations57
US12546241B2Feb 10, 2026
Systems and methods for predicting and controlling tailpipe NOx conversion and ammonia slip based on degradation of an aftertreatment system
CUMMINS INC0 citations53
US10113465B2Oct 30, 2018
Systems and methods to reduce reductant consumption in exhaust aftertreatment systems
CUMMINS INC0 citations51
US12168951B2Dec 17, 2024
Systems and methods for selective catalytic reduction and/or ammonia slip catalyst sulfur protection
CUMMINS INC0 citations48
US7543446B2Jun 9, 2009
System for controlling regeneration of exhaust gas aftertreatment components
CUMMINS INC1 citations48
US10022667B2Jul 17, 2018
Systems and methods for increasing nitrogen dioxide fraction in exhaust gas at low temperature
CUMMINS INC0 citations47
US11928806B2Mar 12, 2024
Systems and methods for evaluating part density, contamination and defects using computed tomography scanning
CUMMINS INC0 citations45
FLEETGUARD INC
3 patentsUS6745560B2Jun 8, 2004
Adsorber aftertreatment system having dual soot filters
FLEETGUARD INC77 citations97
US6820414B2Nov 23, 2004
Adsorber aftertreatment system having downstream soot filter
FLEETGUARD INC36 citations92
US6735940B2May 18, 2004
Adsorber aftertreatment system having dual adsorbers
FLEETGUARD INC41 citations92
CUMMINS EMISSION SOLUTIONS INC
3 patentsUS10161284B2Dec 25, 2018
On-board diagnostic methods for partial filtration filters
CUMMINS EMISSION SOLUTIONS INC11 citations80
US11698011B2Jul 11, 2023
Systems and methods for desulfation of catalysts included in aftertreatment systems
CUMMINS EMISSION SOLUTIONS INC0 citations62
US10799833B2Oct 13, 2020
Sensor configuration for aftertreatment system including SCR on filter
CUMMINS EMISSION SOLUTIONS INC0 citations35