Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421883 | Selective cleaning line | Christoph Staheli, Ulf Schneider | 2002-07-23 |
| 6408221 | Method of and installation for optimizing the process of cleaning cotton | Robert Demuth, Peter Fritzsche, Eduard Nüssli | 2002-06-18 |
| 6393667 | Machine with a drafting arrangement for processing textile material | Walter Slavik, Viktor Pietrini, Beat Naf, Christian Müller | 2002-05-28 |