Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7454991 | Multispeed manual transmission | Gerhard Buck, Wolfgang Rebholz, Siegfried Stutzle, Michael Riedhammer, Hugo Burkhart +4 more | 2008-11-25 |
| 5079965 | Gearbox | Fritz Leber | 1992-01-14 |