Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8001769 | Control of SCR system having a filtering device | Zhiyong Wei, Theodore M. Kostek | 2011-08-23 |
| 7992380 | Emission control system implementing reduction agent injection | Zhiyong Wei | 2011-08-09 |
| 7550126 | NOx augmentation in exhaust gas simulation system | Cynthia Chaffin Webb | 2009-06-23 |
| 7357900 | NOx reduction system for diesel engines, using hydrogen selective catalytic reduction | Gordon J. Bartley | 2008-04-15 |
| 7195006 | Exhaust gas recirculation system with control of EGR gas temperature | Magdi Khair, Yiqun Huang, Cynthia Chaffin Webb | 2007-03-27 |
| 7163668 | Hydrogen selective catalytic reduction for NOx | Gordon J. Bartley | 2007-01-16 |
| 7135153 | NOx reduction system for diesel engines, using hydrogen selective catalytic reduction | Gordon J. Bartley | 2006-11-14 |
| 6718757 | Integrated method for controlling diesel engine emissions in CRT-LNT system | Magdi Khair, Cynthia Chaffin Webb, Gordon J. Bartley | 2004-04-13 |
| 6615580 | Integrated system for controlling diesel engine emissions | Magdi Khair, Cynthia Chaffin Webb, Gordon J. Bartley | 2003-09-09 |
| 6138649 | Fast acting exhaust gas recirculation system | Magdi Khair | 2000-10-31 |
| 6001500 | Cylindrical proton exchange membrane fuel cells and methods of making same | Edward Bass, Patrick Martin Merritt, Craig M. Wall, John C. Campbell | 1999-12-14 |