Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416275 | Cylinder head for an internal combustion engine with a combustion chamber and the use of a sealing sleeve to seal off a cylinder head | Johannes KLOSTERBERG, Thomas Werner, Klaus-Peter Bark, Manuel HIRMER | 2025-09-16 |
| 12158130 | Cylinder head for an internal combustion engine | Johannes KLOSTERBERG, Janine Queren, Klaus-Peter Bark, Manuel HIRMER, Benedikt Nork +1 more | 2024-12-03 |