Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272496 | Method for producing a valve seat ring | Christoph Beerens, Heiko Heckendorn, Klaus Wintrich | 2019-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272496 | Method for producing a valve seat ring | Christoph Beerens, Heiko Heckendorn, Klaus Wintrich | 2019-04-30 |