Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8756969 | Method of making a hardened sheet metal part | Josef Köster, Oliver Lütkemeier | 2014-06-24 |
| 8631675 | Method and apparatus for forming flanges during hot-forming | — | 2014-01-21 |
| 7041181 | Coated steel part with regions of different ductility | — | 2006-05-09 |