Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44753 | Procedure and device to heat a reducing agent generation system | Peter Riegger, Ralf Wegst, Thorsten Raatz | 2014-02-11 |
| 8528390 | Method for metering a reagent into an exhaust gas duct and device for carrying out the method | Dirk von Meduna, Matthias Kruse, Matthias Burger, Markus Buerglin | 2013-09-10 |
| 7678352 | Device and procedure for the production of ammonia | Norbert Breuer, Stefan Woerz, Andreas Genssle, Peter Riegger, Thomas Hauber +3 more | 2010-03-16 |
| 7559195 | Procedure and device to heat a reducing agent generation system | Peter Riegger, Ralf Wegst, Thorsten Raatz | 2009-07-14 |
| 6461409 | Device and method for treating flowing gases, in particular exhaust gases | Willi Neff, Klaus Pochner, Jens Kamp | 2002-10-08 |