Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577916 | Method of carrying out an optimized fiber or paper manufacturing process | Volker Gehr, Thomas Köberl | 2003-06-10 |
| 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 |