Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814060 | Engine emission control system and method | Budhadeb Mahakul, Rafiqul Islam, Chih L. Liu, Bradley S. Silvers, Le Blanc Martin | 2004-11-09 |
| 6752131 | Electronically-controlled late cycle air injection to achieve simultaneous reduction of NOx and particulates emissions from a diesel engine | Ramesh B. Poola, Richard Lill, Paul Gottemoller, Michael B. Goetzke, Richard Wayne Tupek | 2004-06-22 |