Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11014167 | Multilayer hard film-coated cutting tool | Masakuni Takahashi, Volker Derflinger, Wolfgang Kalss | 2021-05-25 |
| 10943774 | Sputtering arrangement and sputtering method for optimized distribution of the energy flow | Siegfried Krassnitzer, Daniel Lendi | 2021-03-09 |