Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7879129 | Wear part formed of a diamond-containing composite material, and production method | Arndt Lüdtke | 2011-02-01 |
| 7537726 | Method of producing a hard metal component with a graduated structure | Johannes Glatzle, Wolfgang Glatzle | 2009-05-26 |