Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223719 | Roller apron for a continuous casting installation | Hans G. Riederer, Raymond Vial | 1980-09-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223719 | Roller apron for a continuous casting installation | Hans G. Riederer, Raymond Vial | 1980-09-23 |