Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705416 | Hybrid propulsion system comprising shiftable clutches provided for a motor vehicle | Hans Glonner, Gerhard Gumpoltsberger, Hans-Jorg Domian, Ralf Dreibholz, Markus Kaindl +1 more | 2004-03-16 |
| 6689013 | Continuously variable friction gear transmission | Jürgen Wafzig | 2004-02-10 |