Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511126 | Cooling device for cooling a metal strip | Dietrich Mathweis, Hartmut Pawelski, Hans-Peter Richter, Heiko Zetzsche, Stefan Tammert | 2013-08-20 |
| 8001820 | Method for lubricating and cooling rollers and metal strips on rolling in particular on cold rolling of metal strips | Hartmut Pawelski, Ludwig Weingarten, Peter Jollet, Hans-Peter Richter | 2011-08-23 |