Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791064 | Quantity control valve and high-pressure pump with quantity control valve | Matthias Maess, Dominik Brunner | 2017-10-17 |
| 9714632 | Method and device for controlling a quantity control valve | Matthias Maess, Joerg Kuempel, Uwe Richter | 2017-07-25 |
| 9683509 | Method for actuating a switch element of a valve device | Matthias Maess, Joerg Kuempel, Uwe Richter | 2017-06-20 |