Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277000 | Apparatus for grinding clothing, such as the clothing of a carding cylinder or cleaning cylinder | Robert Demuth, Peter Fritzsche, Erich Hohloch, Christian Sauter, Urs Meyer | 1994-01-11 |
| 5065637 | Adjusting device and adjustable textile fiber carding apparatus | Peter Fritzsche, Kurt Muller | 1991-11-19 |
| 5038440 | Cylinder roller for a textile machine with the cylinder roller having working points | Robert Demuth, Peter Fritzsche, Paul Staheli | 1991-08-13 |