Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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, Calin Petru Itoafa, Jens Lang | 2012-07-10 | |
| 8210140 | Hydraulic unit for a cylinder head of an internal combustion engine with hydraulically variable gas-exchange valve train | Mario Kuhl | 2012-07-03 | |
| 7687955 | Braking device for a camshaft adjuster | Matthias Gregor, Jens Meintschel | 2010-03-30 | $186,836,000 |
| 7451731 | Camshaft adjusting device | Matthias Gregor, Jens Meintschel | 2008-11-18 | $252,607,000 |