Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8649961 | Method of diagnosing several systems and components by cycling the EGR valve | Jeffery S. Hawkins, Marc C. Allain | 2014-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8649961 | Method of diagnosing several systems and components by cycling the EGR valve | Jeffery S. Hawkins, Marc C. Allain | 2014-02-11 |