Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9931680 | Method for operating a steckel mill | Matthias Kurz, Birger Schmidt | 2018-04-03 |
| 8356504 | Rolling method for a rolled product for introducing a step into the rolled product | Edmund Koh, Birger Schmidt | 2013-01-22 |