Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761152 | Engine with injector fuel control system and method | James C. Elmslie | 2004-07-13 |
| 6732506 | Cylinder deactivation system and NOx trap regeneration | Alan W. Hayman | 2004-05-11 |