Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061432 | Method for rehabilitation of a ballast bed of a track | Josef Theurer | 2011-11-22 |
| 7966938 | Machine for picking up and storing rail fastenings of a track, and a method | Josef Theurer | 2011-06-28 |