Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7069142 | Method for operating an internal combustion engine | Torsten Keller, Sinan Yilman, Christian J. Schuler | 2006-06-27 |
| 7043351 | Method for operating an internal combustion engine | Alex Grossmann, Torsten Baumann, Torsten Keller, Sinan Yilman, Bruno Zeyer | 2006-05-09 |