Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789413 | Method and apparatus for measuring effects of exhaust gas recirculation deposits | James M. Robinson, Andrew Fairchild | 2004-09-14 |
| 6739184 | Method and apparatus for measuring effects of exhaust gas recirculation deposits | James M. Robinson, Andrew Fairchild | 2004-05-25 |