Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683789 | Device and method for operating a heater for an exhaust gas purification system | Petr Zeman, Florian Moldenhauer, Horst Kleinknecht, Marc Chaineux, Mathias Schwarz | 2020-06-16 |