Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5579566 | Apparatus and method for stuffer box crimping synthetic filament yarns | Klaus Burkhardt, Klaus Gerhards | 1996-12-03 |
| 5484370 | Rotatably supported roll | Dietmar Jenke, Josef Majsai | 1996-01-16 |