Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8267154 | Roll and roll arrangement for a continuous casting installation | Dirk Hasselbrink, Dieter Warmbier, Matthias Nobbe, Christian Dratva | 2012-09-18 |
| 8091924 | Device for coupling a coolant supply to a roller | Dieter Warmbier, Dirk Hasselbrink, Ulrich Zenz, Peter Jonen, Michael Steuten | 2012-01-10 |
| 7841627 | Rotatable lead-through | Dieter Warmbier, Dirk Hasselbrink | 2010-11-30 |
| 7611169 | Device for coupling a coolant supply to a roller | Dieter Warmbier, Dirk Hasselbrink, Wilbert Stoy, Michael Steuten, Ulrich Zenz +1 more | 2009-11-03 |