Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223517 | Method and mechanism for elimination of an irregularity in a yarn | Gerd Husges, Rupert Karl, Eberhard Grimm | 1980-09-23 |
| 4223518 | Suction air nozzle for forming a thread reserve | Rupert Karl | 1980-09-23 |