Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4222433 | Guide roller for continuous casting installations | Heinrich Marti | 1980-09-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4222433 | Guide roller for continuous casting installations | Heinrich Marti | 1980-09-16 |