Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805079 | Method to control electromechanical valves | Eric Warren Curtis, William Francis Stockhausen | 2004-10-19 |
| 6763800 | Diagnosing proper operability of a cylinder charge motion control device | Jing Sun, Julia Helen Buckland | 2004-07-20 |
| 6718755 | Method to increase temperature in an exhaust aftertreatment device coupled to a camless engine | — | 2004-04-13 |