Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11879453 | Method for operating a pump, and fluid supply system having a pump of said type | Andreas Kellner, Annabel Hackert, Arno Matzner, Jasper Grohmann, Sebastian Gepperth +2 more | 2024-01-23 |
| 10848036 | Communication interface and method for operating a communication interface | Dirk Sieland, Sobin Chalakkal Francis, Vignesh Ramani | 2020-11-24 |
| 10704443 | Method for controlling an SCR system having two metering valves | Stefan Janssen | 2020-07-07 |
| 10683789 | Device and method for operating a heater for an exhaust gas purification system | Petr Zeman, Florian Moldenhauer, Marc Chaineux, Mathias Schwarz, Till Broestl | 2020-06-16 |
| 10644640 | Method and control device for heating a device with a brushless direct current motor | — | 2020-05-05 |
| 10344886 | Method for operating a reagent metering valve and apparatus for carrying out the method | — | 2019-07-09 |
| 8964347 | Device and method for controlling an electromagnetic valve | Jan Kaluza | 2015-02-24 |
| 8774973 | Device for controlling an electromagnetic valve | Jan Kaluza | 2014-07-08 |
| 8348498 | Procedure for checking the functionality of an electric heating device | Buelent Barcin, Jan Kaluza, Michael Gerlach | 2013-01-08 |
| 8250855 | Procedure for operating a reducing agent metering valve of a SCR-exhaust gas purifying system | — | 2012-08-28 |