Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676219 | System for controlling the axle differential locks of automotive vehicles | Gerhard Fruhwirth, Franz Stelzeneder | 1997-10-14 |
| 5570755 | System for the control of the couplings in the drive train of a motor vehicle | Gerhard Fruhwirth, Franz Stelzeneder, Gunter Pichlbauer, Johann Hager, Johan P. Reif | 1996-11-05 |