Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833501 | Tractor | Andreas Kleinhenz, Gerhard Mariner, Guido Nagele, Klaus-Jurgen Satzger, Robert Heisler | 2014-09-16 |
| 8739918 | Exhaust systems for vehicles | Gerhard Mariner, Andreas Kleinhenz, Guido Nagele, Robert Heisler | 2014-06-03 |
| 7318510 | Liquid friction clutch | Siegfried Leutner | 2008-01-15 |
| 7128178 | Vehicle cooling radiator arrangement | Michael A. Herold, Alois Sprenzel, Walter Wagner | 2006-10-31 |