Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6018974 | Roller guide for a roll stand | Heinrich Potthoff | 2000-02-01 |
| 5685187 | Arrangement for inclined rolling of tube- and bar-shaped rolling articles | Ali Bindernagel, Albert Quambusch | 1997-11-11 |