Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8661787 | Lean kick catalyst monitoring system | Andrew J. Przybyl, William R. Robertson, Mark A. Frank, Ronald L. Hall | 2014-03-04 |
| 8043394 | Particulate matter filter assembly with a flow device | Rahul Mital, David Brown, Jianwen Li, Michael Christopher Luckham, Kevin B. Fuqua +1 more | 2011-10-25 |
| 7908845 | Mixing apparatus for an exhaust after-treatment system | David Brown, Rahul Mital, Kevin B. Fuqua | 2011-03-22 |