Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020526 | Hydraulic unit for a cylinder head of an internal combustion engine with hydraulic, variable valve train | Martin Rauch | 2011-09-20 |
| 7954464 | Cylinder head of an internal combustion engine having an electrohydraulic valve controller | — | 2011-06-07 |