Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333046 | Internally cooled valve for an internal combustion engine | ANTONIUS WOLKING, Fernando Arias, Florian Ringeling | 2022-05-17 |
| 11313257 | Cavity valve with optimized shaft interior geometry, and method for producing same | ANTONIUS WOLKING, Andreas Heinek, GUIDO BAYARD | 2022-04-26 |
| 11260448 | Method for the production of hollow chamber valves | ANTONIUS WOLKING, GUIDO BAYARD, Andreas Heinek | 2022-03-01 |