Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657620 | Exhaust gas system | Tillmann Braun, Berthold Keppeler, Alexander Mackensen, Antonio Pepe, Timo Schmidt +1 more | 2017-05-23 |
| 9157358 | Exhaust gas system of an internal combustion engine, and method for preparing a reducing agent which is introduced into the internal combustion engine exhaust gas | Thomas Beckmann, Tillmann Braun, Frank Duvinage, Helmut Herwig, Peter Lueckert +3 more | 2015-10-13 |