Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694349 | CO slip catalyst and method of using | Erich Weigert, Shadab Mulla, Todd Howard Ballinger, Jeffery Scott Rieck, Hai-Ying Chen | 2017-07-04 |
| 9687785 | Catalyzed filter for treating exhaust gas | Hai-Ying Chen, Debnath De, Wendy Manning | 2017-06-27 |
| 9687786 | Catalyzed filter for treating exhaust gas | Hai-Ying Chen, Debnath De, Wendy Manning | 2017-06-27 |
| 9579638 | Ammonia slip catalyst | Joseph Michael Fedeyko, Kevin Doura, Erich Weigert, Hai-Ying Chen, Paul Joseph Andersen | 2017-02-28 |