Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857593 | Method and device for repairing a refractory shell of a metallurgical vessel | Raphael Renggli, Paul Guenther | 2020-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857593 | Method and device for repairing a refractory shell of a metallurgical vessel | Raphael Renggli, Paul Guenther | 2020-12-08 |