Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802744 | Method of and an apparatus for reconstructing railway track systems | Herbert Heitkamp, Klaus Linde, Werner Schmidt, Fritz Schmidt, Franz Oppel +1 more | 1998-09-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802744 | Method of and an apparatus for reconstructing railway track systems | Herbert Heitkamp, Klaus Linde, Werner Schmidt, Fritz Schmidt, Franz Oppel +1 more | 1998-09-08 |