Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746716 | Process for coating a carrier structure | Michael Harris, Dieter Detterbeck, Josef Piroth | 2004-06-08 |
| 6602820 | Method for producing a nitrogen oxide storage material and a storage material made with it | Ulrich Göbel, Lutz Marc Ruwisch, Martin Foerster | 2003-08-05 |
| 6548105 | Method for partially coating a carrier body | Josef Piroth | 2003-04-15 |
| 6228292 | Process for the preparation of pulverulent heterogeneous substances | Martin Foerster, Andreas Gutsch, Rainer Domesle, Oliver Stohr | 2001-05-08 |