Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788440 | Cover body for valve rotating device, corresponding valve rotating device and method for producing the cover body | ANTONIUS WOLKING, Florian Ringeling | 2023-10-17 |
| 11311964 | Internally cooled valve having a valve bottom, and method for the production thereof | GUIDO BAYARD, Stefan Kellerman, ANTONIUS WOLKING | 2022-04-26 |
| 11306625 | Valve rotating device | ANTONIUS WOLKING, Florian Ringeling | 2022-04-19 |