Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835161 | Automated change-speed gearbox and methods for changing gear in such a gearbox | Martin Grillenberger, Markus Heinzel, Friedo Tinschert, Dittmar Wieland | 2004-12-28 |
| 6679810 | Hill holder device for a motor vehicle | Bernhard Boll, Jochen Stinus, Georg Schneider | 2004-01-20 |