Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670020 | Honeycomb body configuration with an intermediate layer containing at least one metal layer and sandwich structure in particular for a honeycomb body configuration | — | 2003-12-30 |
| 6613446 | Conical honeycomb body and method of producing it | Jürgen Peters, Ludwig Wieres, Michael Voit | 2003-09-02 |
| 6576032 | Particle filter of metal foil and process for producing a particle filter | — | 2003-06-10 |
| 6534021 | Heat-resistant and regeneratable filter body with flow paths and process for producing the filter body | — | 2003-03-18 |
| 6519930 | Method and configuration for monitoring an NOx-storage device | Rolf Brück | 2003-02-18 |
| 6516607 | Method and device for cleaning exhaust gas containing nitrogen oxide from an internal combustion engine | Rolf Brück | 2003-02-11 |