Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8863502 | Metering module for a liquid reducing agent | Bernhard Feistritzer, Werner Pape | 2014-10-21 |
| 6848251 | Device and method for producing a reducing agent air-mixture | Wolfgang Ripper, Wilhelm Polach, Bernd Mahr, Walter Frisch, Sven Huber +3 more | 2005-02-01 |