Issued Patents All Time
Showing 1–8 of 8 patents
| 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 | Thomas Werner, Klaus-Peter Bark, Georg Töpfer, Manuel HIRMER | 2025-09-16 |
| 12158130 | Cylinder head for an internal combustion engine | Janine Queren, Klaus-Peter Bark, Georg Töpfer, Manuel HIRMER, Benedikt Nork +1 more | 2024-12-03 |
| 12085013 | Internal combustion engine including a cylinder crankcase and a cylinder head with an integrated height-adjustable fan attachment for elastic v-ribbed belts | Marco Sliwa | 2024-09-10 |
| 11927119 | Oil return valve for a crankcase ventilation system | Marco Sliwa, Thomas Werner | 2024-03-12 |
| 11802497 | Internal combustion engine including an oil cooler integrated into the cylinder block, and cooling water control | Marco Sliwa | 2023-10-31 |
| 11603816 | Injector clamping mechanism | Thomas Werner, Alfred Inden | 2023-03-14 |
| 11493004 | Internal combustion engine including exhaust gas recirculation | Marco Sliwa, Tobias Kurt, Oliver Schmitz | 2022-11-08 |
| 11473523 | Cylinder crankcase including a foreign object inclusion for cast reduction and for improved cleanliness of the component | Marco Sliwa | 2022-10-18 |