Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391151 | Process for dissolving used paper | Jürgen Dockal-Baur, Axel Gommel, Wolfgang Muller, Harald Selder, Andreas Steidele | 2002-05-21 |
| 6227374 | Process and floatation device for the removal of interfering materials from an aqueous fiber pulp suspension | Herbert Britz, Axel Gommel, Herbert Holik, Martin Kemper, Almut Kriebel +2 more | 2001-05-08 |
| 6000640 | Process and device for the decomposition of fibrous materials | Jochen Krebs, Wolfgang Muller, Andreas Steidele | 1999-12-14 |