Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7952849 | Rail vehicle with a wagon body and method for protective grounding of such a wagon body | Markus Matthias Gaudenz, Rüdiger Polley, Franz Weber, Stefan Zebunke | 2011-05-31 |