Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441522 | Mounting assembly for a reductant injector | Jinhui Sun, Yong Yi, Zhi Huang, Matthew F. Fahrenkrug, James E. Webster +1 more | 2016-09-13 |
| 9103600 | Injector cooling apparatus and method | Matthew F. Fahrenkrug, Scott R. Schuricht | 2015-08-11 |
| 8820059 | Mounting assembly for reductant injector with thermal isolation and sealing gasket | Matthew F. Fahrenkrug, Jason W. Hudgens | 2014-09-02 |
| 8800275 | Mounting assembly for a reductant injector | Jinhui Sun, Yong Yi, Zhi Huang, Matthew F. Fahrenkrug, James E. Webster +1 more | 2014-08-12 |
| 8608834 | Filter service system and method | Cheryl Sellers, David Thaler, Mark Grimm, Jeremy Trethewey, Natalie Noel Vanderspiegel +8 more | 2013-12-17 |
| 8252093 | Filter service system and method | Cheryl Sellers, David Thaler, Mark Grimm, Jeremy Trethewey, Natalie Noel Vanderspiegel +8 more | 2012-08-28 |
| 8097055 | System for treating exhaust gas | Thomas V. Staley, Loran Hoffman, Ryan M. Duffek | 2012-01-17 |
| 8092563 | System for treating exhaust gas | Ryan M. Duffek, Loran Hoffman, Thomas V. Staley | 2012-01-10 |
| 8083822 | System for treating exhaust gas | Loran Hoffman, Thomas V. Staley, Ryan M. Duffek | 2011-12-27 |
| D645882 | Engine exhaust treatment device housing | Ryan M. Duffek, Thomas V. Staley | 2011-09-27 |
| D645477 | Engine exhaust treatment device housing | Ryan M. Duffek, Thomas V. Staley | 2011-09-20 |
| D590419 | Engine exhaust treatment device housing | Ryan M. Duffek, Thomas V. Staley | 2009-04-14 |
| 7462222 | Filter service system | Cheryl Sellers, Daniel Nordyke, Gregory W. Tomlins, Dong Fei, Alexander Panov +2 more | 2008-12-09 |
| 7445248 | Thermal expansion joint | David Thaler, Kevin A. Daly | 2008-11-04 |
| 7419532 | Deposition system and method | Cheryl Sellers, Dong Fei, Jeremy Trethewey, Natalie Noel Vanderspiegel | 2008-09-02 |
| 7410529 | Filter service system and method | Cheryl Sellers, David Thaler, Mark Grimm, Jeremy Trethewey, Natalie Noel Vanderspiegel +8 more | 2008-08-12 |
| 7384455 | Filter service system and method | Cheryl Sellers, Dong Fei, Jill Akers, Bappaditya Banerjee, Mark Alan Gasper +7 more | 2008-06-10 |