Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5857274 | Method of operating a bucket wheel excavator | Dieter Jahn, Reinhard Trumper | 1999-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5857274 | Method of operating a bucket wheel excavator | Dieter Jahn, Reinhard Trumper | 1999-01-12 |