Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258649 | High-resistance steel strip comprising a temperature homogenisation chamber | Jean-Pierre Crutzen, Lutz Kümmel, Michel Renard | 2025-03-25 |
| 6177044 | Bell-shaped furnace | Walter James Scheuermann, Georg Velten | 2001-01-23 |