Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829640 | Yarn texturing nozzle | Rainer Keuth | 1989-05-16 |
| 4691947 | Yarn texturing nozzle | Klaus Burkhardt, Klaus Gerhards, Rainer Keuth, Erich Lenk | 1987-09-08 |
| 4336912 | Winding device | — | 1982-06-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829640 | Yarn texturing nozzle | Rainer Keuth | 1989-05-16 |
| 4691947 | Yarn texturing nozzle | Klaus Burkhardt, Klaus Gerhards, Rainer Keuth, Erich Lenk | 1987-09-08 |
| 4336912 | Winding device | — | 1982-06-29 |