Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833272 | Method and apparatus for determining the storage state of an ammonia-storing SCR catalyst | Klaus Binder, Tillmann Braun, Michael-Rainer Busch, Klaus Marquardt, Ralf Moos +1 more | 2004-12-21 |