Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258649 | High-resistance steel strip comprising a temperature homogenisation chamber | Lutz Kümmel, Frank Maschler, Michel Renard | 2025-03-25 |
| 11850634 | Method and device for rinsing an overflow chamber at the bath-side end of a snout of a hot-dip coating device | Lutz Kümmel, Jegor Bergen, Otto Schanderl | 2023-12-26 |
| 7384489 | Atmosphere control during continuous heat treatment of metal strips | Jean-Marc Raick, Edgard Dosogne, Michel Renard | 2008-06-10 |