Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391157 | Device and process for producing a paper web | — | 2002-05-21 |
| 6290168 | Reel winding device and process of winding | — | 2001-09-18 |
| 5655730 | Paper machine carrier drum apparatus | Rudolf Beisswanger, Karl Ruck | 1997-08-12 |