Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5794528 | Device for holding tensioned sheet-like material and process for tensioning said material | Hans-Ulrich Gronig, Eckhard Napp | 1998-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5794528 | Device for holding tensioned sheet-like material and process for tensioning said material | Hans-Ulrich Gronig, Eckhard Napp | 1998-08-18 |