Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565972 | Multifilament textile yarns with hollow section, method for making same, and textile surfaces obtained from said yarns | Walter Roggenstein, Uwe Schäffner | 2003-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565972 | Multifilament textile yarns with hollow section, method for making same, and textile surfaces obtained from said yarns | Walter Roggenstein, Uwe Schäffner | 2003-05-20 |