Inventor

SHETNEY JUSTIN A

US8 patents

⚠️ This page may combine multiple inventors who share the name “SHETNEY JUSTIN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEVIJOKI STEPHEN PAUL

2 patents

US8869607B2Oct 28, 2014

Exhaust diagnostic system and method with SCR NH3 depletion cleansing mode for initial step in the def quality service healing test

LEVIJOKI STEPHEN PAUL15 citations82

US8869513B2Oct 28, 2014

Exhaust diagnostic control system and method with NH3 depletion cleansing

LEVIJOKI STEPHEN PAUL3 citations61

MULLINS JASON DANIEL

2 patents

US8413427B2Apr 9, 2013

Dosing control systems and methods

MULLINS JASON DANIEL9 citations82

US8413432B2Apr 9, 2013

Particulate filter regeneration interruption systems and methods

MULLINS JASON DANIEL5 citations71

GM GLOBAL TECH OPERATIONS INC

1 patent

US8794057B2Aug 5, 2014

Diagnostic operation strategy for diesel oxidation catalyst aging level determination using NOx sensor NO2 interference

GM GLOBAL TECH OPERATIONS INC14 citations83

ARDANESE RAFFAELLO

1 patent

US9528462B2Dec 27, 2016

NOx sensor plausibility monitor

ARDANESE RAFFAELLO11 citations80

FELDMANN SCOTT T

1 patent

US9121323B2Sep 1, 2015

Nitrogen oxide sensor stuck-in-range diagnostic tool

FELDMANN SCOTT T13 citations79

KOWALKOWSKI JANEAN E

1 patent

US8720187B2May 13, 2014

Exhaust diagnostic control system and method with selective disablement of NOx reduction efficiency diagnostic

KOWALKOWSKI JANEAN E0 citations40