Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840942 | Camshaft adjuster | Jens Schaefer | 2017-12-12 |
| 9638306 | Camshaft unit | Jens Schafer | 2017-05-02 |
| 9297283 | Camshaft unit | Jens Schafer | 2016-03-29 |
| 8757117 | Valve drive of an internal combustion engine having an adjustment device | Jens Schaefer | 2014-06-24 |
| 8499733 | Device for adjusting the rotation angle position of a camshaft | Jens Schafer | 2013-08-06 |