Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807950 | Fuel injection device for internal combustion engine | Johannes-Joerg Rueger, Klaus Zimmerman | 2004-10-26 |
| 6772735 | Method for controlling an injection valve | Klaus Zimmermann, Andreas Hoyler | 2004-08-10 |