Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7415325 | Method and apparatus for data interchange between a tractor vehicle and a trailer vehicle | Michael Knosmann, Gerhard Ruhnau, Ulrich Weihe | 2008-08-19 |
| 6970772 | Method and system for exchanging data in a vehicle train via a PLC data bus | Ulrich Weihe | 2005-11-29 |