Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10378408 | Ammonia generation and storage systems and methods | Eric Lee Schroeder | 2019-08-13 |
| 9249752 | System implementing low-reductant engine operation mode | George E. Donaldson | 2016-02-02 |
| 9051858 | Compression ignition engine system with diesel particulate filter coated with NOx reduction catalyst and stable method of operation | Ronald Silver, David Mark Heaton, Anibal Villatoro Prats, Lyn McWilliam | 2015-06-09 |
| 8966965 | Selective catalytic reduction outlet mixing device | Arvind Jujare, Shawn Richard Herold, Jason W. Hudgens, Sachin S. Deshmukh | 2015-03-03 |
| 8828325 | Exhaust system having catalytically active particulate filter | Herbert Florey Martins DaCosta, Thomas Edward Paulson, Svetlana Mikhailovna Zemskova, Wade J. Robel | 2014-09-09 |
| 8635853 | Exhaust reduction system having oxygen and temperature control | Wade J. Robel, Michael S. Bond, David M. Milam | 2014-01-28 |
| 8486341 | System and method for treating exhaust gases | Michael A. Flinn | 2013-07-16 |
| 8281579 | Exhaust system having thermophoretic particulate agglomerator | Wade J. Robel, Praveen S. Chavannavar | 2012-10-09 |
| 8266897 | Low temperature emission system having turbocharger bypass | Michael S. Bond, Maarten Verkiel, Michael Anthony Haughney | 2012-09-18 |
| 8250857 | Exhaust aftertreatment system | Praveen S. Chavannavar | 2012-08-28 |
| 8161731 | Selective catalytic reduction using controlled catalytic deactivation | Wade J. Robel, Praveen S. Chavannavar | 2012-04-24 |
| 8151558 | Exhaust system implementing SCR and EGR | Wade J. Robel | 2012-04-10 |
| 8061123 | Method and system of thermal management in an exhaust system | Michael S. Bond, Michael S. Lukich | 2011-11-22 |
| 7811527 | Exhaust purification with on-board ammonia production | Wade J. Robel, Gerald N. Coleman | 2010-10-12 |
| 7805929 | Selective catalytic reduction system | — | 2010-10-05 |
| 7770386 | Filter desulfation system and method | Michael Lowe, Wade J. Robel, Maarten Verkiel | 2010-08-10 |
| 7765795 | NOx control using a neural network | Mary Lou Kesse, Wade J. Robel, Amit Jayachandran | 2010-08-03 |
| 7762060 | Exhaust treatment system | William L. Easley, Maarten Verkiel, Aaron D. Strauser, Wade J. Robel | 2010-07-27 |
| 7721529 | Exhaust system providing in situ sensor calibration | Mary Louise Kesse, Paul Gamble, Michael P. Withrow | 2010-05-25 |
| 7669409 | Selective oxidation catalyst injection based on temperature | Thomas Edward Paulson | 2010-03-02 |
| 7661263 | Method of operating an internal combustion engine | Gerald N. Coleman, Kevin P. Duffy, Dennis L. Endicott, Stephen A. Faulkner, Jonathan Kilkenny +1 more | 2010-02-16 |
| 7552583 | Exhaust purification with on-board ammonia production | Wade J. Robel, Gerald N. Coleman, Kevin Knox | 2009-06-30 |
| 7485272 | Multi-stage system for selective catalytic reduction | David M. Milam | 2009-02-03 |
| 7434386 | System for monitoring exhaust gas concentrations | Julie Marie Faas, Bryan Anthony Silletti, Maarten Verkiel | 2008-10-14 |
| 7428810 | System for increasing efficiency of an SCR catalyst | — | 2008-09-30 |