Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802731 | Crucible induction furnace and method of checking status thereof | Till Schreiter | 2023-10-31 |
| 6485675 | Bottom for a metallurgical vessel with a direct current electric arc device | Lutz Becker | 2002-11-26 |