Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115622 | Heating module for an exhaust-gas purification system | Bernd Maurer, Klaus Schrewe, Frank Noack, Thomas Kastner | 2015-08-25 |
| 8904764 | Method for feeding thermal energy into an exhaust emission control unit connected in the exhaust gas system of an internal combustion engine | Bernd Maurer, Klaus Schrewe, Frank Noack | 2014-12-09 |