Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066963 | Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture | Raoul Klingmann, Martin Roesch | 2011-11-29 |
| 7906454 | Exhaust gas cleaning catalyst with an axially varying precious metal concentration and processes for making the catalyst | Anke Wolf, Matthias Feger, Martin Roesch, Egbert Lox, Thomas Kreuzer | 2011-03-15 |