Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668953 | Power train having an internal combustion engine, energy converter, clutch, and accessory | Wolfgang Reik, Thomas Pels | 2003-12-30 |
| 6634247 | Double-clutch transmission | Thomas Pels, Reinhard Berger, Wolfgang Reik, Robert Fischer | 2003-10-21 |