Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681431 | Press section for a paper machine | — | 1997-10-28 |
| 5670023 | Press of a paper machine for thin papers | Albrecht Meinecke, Rui Goncalves, Christian Schiel | 1997-09-23 |
| 5645691 | Extended nip press roll for a papermaking machine | Thomas Zuefle, Christian Schiel | 1997-07-08 |