Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8825348 | Exhaust gas recirculation valve contaminant removal | Jeremy Harden, T. Andrew Craig, Amit Ashok Surve, Timothy R. Evans, Kerk B. McKeon +1 more | 2014-09-02 |
| 8423269 | Exhaust gas recirculation valve contaminant removal | Jeremy Harden, T. Andy Craig, Amit Ashok Surve, Timothy R. Evans, Kerk B. McKeon +1 more | 2013-04-16 |