Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8825348 | Exhaust gas recirculation valve contaminant removal | T. Andrew Craig, James Eickmeyer, Amit Ashok Surve, Timothy R. Evans, Kerk B. McKeon +1 more | 2014-09-02 |
| 8423269 | Exhaust gas recirculation valve contaminant removal | T. Andy Craig, James Eickmeyer, Amit Ashok Surve, Timothy R. Evans, Kerk B. McKeon +1 more | 2013-04-16 |