Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431969 | Device for Grinding of Card Clothings | Christian Sauter | 2002-08-13 |
| 5084942 | Device and method for the fine cleaning of textile fibers having positionable blades and guides | Heinz Schelb, Ulf Schneider | 1992-02-04 |