Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181112 | Control arrangement for a mechanically controllable coolant pump of an internal combustion engine | Stephan Zielberg, Michael Sanders, STEFAN ROTHGANG, Andreas Burger, Sven Nigrin | 2021-11-23 |
| 10982676 | Coolant pump for the automotive industry | Stephan Zielberg, STEFAN ROTHGANG, Andreas Burger, Helmut Prinz | 2021-04-20 |