Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006481 | Method and apparatus to selectively reduce NOx in an exhaust gas feedstream | Steven J. Schmieg, Richard J. Blint, Ling Deng, Jong-Hwan Lee | 2011-08-30 |
| 7926263 | Regeneration system and method for exhaust aftertreatment devices | David J. Stroh, Charles E. Solbrig | 2011-04-19 |