Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6197157 | Process for draining or smoothing a fibrous pulp web | Joachim Grabscheid, Christian Schiel, Wolfgang Schuwerk | 2001-03-06 |
| 6036820 | Shoe press unit | Christian Schiel, Joachim Grabscheid, Wolfgang Schuwerk | 2000-03-14 |
| 5997694 | Press arrangement with lever arm to move press shoe | Christian Schiel, Wolfgang Schuwerk, Joachim Grabscheid | 1999-12-07 |