Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346314 | Method for producing a valve seat ring by powder metallurgy | Heiko Heckendorn, Alexander Mueller, Klaus Wintrich | 2022-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346314 | Method for producing a valve seat ring by powder metallurgy | Heiko Heckendorn, Alexander Mueller, Klaus Wintrich | 2022-05-31 |