Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657630 | Diagnostic systems and methods for selective catalytic reduction (SCR) systems based on NOx sensor feedback | Stephen Paul Levijoki | 2017-05-23 |
| 9234447 | System and method for determining selective catalytic reduction dosing system performance using an ammonia sensor | Stephen Paul Levijoki | 2016-01-12 |
| 9091194 | Temperature gradient correction of ammonia storage model | Raffaello Ardanese, Justin Adam Shetney, Paul Jasinkiewicz | 2015-07-28 |
| 8959898 | Regeneration methods and systems for particulate filters | Paul Jasinkiewicz, Rebecca J. Darr, Steve L. Melby | 2015-02-24 |
| 8910466 | Exhaust aftertreatment system with diagnostic delay | Janean E. Kowalkowski, Stephen Paul Levijoki, John Coppola | 2014-12-16 |
| 8875495 | Tank assembly and method | — | 2014-11-04 |
| 8794057 | Diagnostic operation strategy for diesel oxidation catalyst aging level determination using NOx sensor NO2 interference | Raffaello Ardanese, Vincent J. Tylutki, Justin Adam Shetney | 2014-08-05 |
| 8479495 | Environmental factor based particulate filter regeneration | Sarah Funk, Thomas Larose, Jr., Eric R. Snyder, Paul Jasinkiewicz, Jason Daniel Mullins | 2013-07-09 |
| 8454916 | Selective catalytic reduction (SCR) catalyst depletion control systems and methods | Rebecca J. Darr, Paul Jasinkiewicz, Jason Daniel Mullins, Kyle E. Crawford | 2013-06-04 |
| 8429898 | Selective catalytic reduction (SCR) catalyst depletion control systems and methods | Rebecca J. Darr, Paul Jasinkiewicz, Jason Daniel Mullins, Kyle E. Crawford | 2013-04-30 |
| 8327621 | Oxidation catalyst outlet temperature correction systems and methods | Thomas Larose, Jr., Jason Daniel Mullins, Eric R. Snyder, Paul Jasinkiewicz, Sarah Funk | 2012-12-11 |
| 8266894 | Thermal protection system for reducing agent injector | John A. Catalogna | 2012-09-18 |
| 8240133 | Injector tip cleaning systems and methods | Paul Jasinkiewicz | 2012-08-14 |
| 8156736 | Exhaust hydrocarbon injection control system and method | Jason Daniel Mullins, Thomas Larose, Jr., Paul Jasinkiewicz | 2012-04-17 |
| 8020372 | Apparatus and method for optimizing exhaust temperature control in a vehicle during particulate filter regneration | Jason Daniel Mullins, Thomas Larose, Jr., Paul Jasinkiewicz | 2011-09-20 |