Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627257 | Process for coating the flow channels in a monolithic catalyst carrier with a coating dispersion | Josef Piroth, Ulrich Schlachter, Rainer Domesle, Willi Krampe | 2003-09-30 |
| 6602820 | Method for producing a nitrogen oxide storage material and a storage material made with it | Ulrich Göbel, Lutz Marc Ruwisch, Ralph Kiessling | 2003-08-05 |