Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651839 | Device for hot dispersing fibrous paper stock and a method hot dispersing the stock | Volker Niggl, Josef Schneid, Hans Schnell | 2003-11-25 |
| 6634583 | Process and device for the dispersion of a fibrous paper material | Volker Niggl, Josef Schneid, Hans Schnell, Wolfgang Mannes | 2003-10-21 |