Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787227 | High-tenacity yarn with profiled filaments | Ralf Koehnen, Frank Leymann, Gerhard Berberich, Hans A. Graefe, Andreas Tulke +1 more | 2004-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787227 | High-tenacity yarn with profiled filaments | Ralf Koehnen, Frank Leymann, Gerhard Berberich, Hans A. Graefe, Andreas Tulke +1 more | 2004-09-07 |