Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8215271 | Hydraulic unit for a cylinder head of an internal combustion engine with hydraulically variable gas-exchange valve train | Mario Kuhl, Lothar von Schimonsky, Thomas Kremer, Jens Lang, Andreas Eichenberg | 2012-07-10 |