Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622691 | Control method for a direct injection gas engine with fuel vapor purging | Michael J. Steckler, Sergio Quelhas, Derk Geurts | 2003-09-23 |
| 6578564 | Wide range control method for a fuel vapor purge valve | — | 2003-06-17 |