Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473455 | Control valve with a sealing contour on a sleeve-shaped hydraulic guide element; and component having a control valve and camshaft phaser | Christian Berft, Jens Hoppe | 2022-10-18 |
| 10247060 | Control valve having an outflow channel | Jens Hoppe | 2019-04-02 |
| 9976656 | Control valve for a camshaft adjuster | — | 2018-05-22 |
| 9909466 | Central valve for a camshaft adjuster having central locking | — | 2018-03-06 |
| 9206714 | Control valve for hydraulic device | — | 2015-12-08 |
| 6591227 | Tooling tracking system for sheet fed and web fed presses using radio frequency identification | — | 2003-07-08 |