Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097377 | Method for the preparation of aluminized steel sheets to be welded and then press hardened | Rene Vierstraete, Qingdong Yin, Wolfram Ehling | 2021-08-24 |
| 10919117 | Hot-formed previously welded steel part with very high mechanical resistance and production method | Laurent Cretteur, Qingdong Yin, Wolfram Ehling | 2021-02-16 |