Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346314 | Method for producing a valve seat ring by powder metallurgy | Alexander Mueller, Roland Scholl, Klaus Wintrich | 2022-05-31 |
| 11325184 | Method for producing a powder-metallurgical product | Lilia Kurmanaeva, Patrick Sutter, Klaus Wintrich | 2022-05-10 |