Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719605 | Valve unit with axial pressure medium unit | Christoph Ross, Alexander Backer | 2017-08-01 |
| 9611763 | Control valve for a hydraulic apparatus with locking facility | Thomas Fritsch, Christoph Ross, Barbara Pluta, Alexander Fichtner, Hubert Burkard | 2017-04-04 |
| 9046009 | Tappet for a valve train or a pump drive and method of making a tappet | Christoph Ross, Alexander Backer | 2015-06-02 |
| 7886760 | Electromagnetic adjustment unit | Christoph Ross | 2011-02-15 |