Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475343 | Process and device for dewatering a fibrous material web | Joachim Grabscheid, Karl Josef Böck, Ulrich Begemann, Thomas Elenz, Hans Dahl +2 more | 2002-11-05 |
| 6425980 | Press device and process for treating a material web | Hans Dahl, Andreas Meschenmoser | 2002-07-30 |
| 6381868 | Device for dewatering a material web | Joachim Grabscheid, Karl Josef Böck, Ulrich Begemann, Thomas Elenz, Hans Dahl +2 more | 2002-05-07 |