Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9162317 | Method for the welding production of a large-dimensioned part from ductile iron by using laser-deposition-welded buffer materials and electric welding | Stefan Brussk, Birgit Grüger, Michael Kretschmer, Shilun Sheng, Claus Wilhelm | 2015-10-20 |