Issued Patents All Time
Showing 26–50 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713492 | Apparatus having a fiber mat for mounting a honeycomb body in an exhaust pipe for treating exhaust gases from a mobile internal combustion engine and vehicle having the apparatus | Rolf Brück | 2010-05-11 |
| 7709076 | Honeycomb body consisting of layers comprising inverted sections and layers comprising counter-structures | Rolf Brück | 2010-05-04 |
| 7476366 | Catalyst carrier body with corrugated casing and process for producing the same | Jörg-Roman Konieczny, Ferdi Kurth, Udo Schmidt, Alex Löwen, Ludwig Wieres | 2009-01-13 |
| 7258843 | Assembly having a honeycomb body and a shortened, slit, inner casing tube | Rolf Brück, Jörg-Roman Konieczny, Katrin Schaper | 2007-08-21 |
| 7258842 | Catalyst assembly with a fixed catalyst carrier body | Rolf Brück, Katrin Schaper, Jörg-Roman Konieczny | 2007-08-21 |
| 7241427 | Catalyst carrier body with sleeve and shortened tubular jacket and catalytic converter having the catalyst carrier body | Thomas O. Nagel, Hans-Günter Faust, Ludwig Wieres | 2007-07-10 |
| 7179429 | Catalytic exhaust-gas purification device and associated compensating layer, in particular for motor vehicles | — | 2007-02-20 |
| 7169341 | Process for producing extruded honeycomb bodies and extrusion die | Rolf Brück | 2007-01-30 |
| 7083860 | Metallic honeycomb body having at least partially perforated sheet-metal layers | Rolf Brück, Peter Hirth | 2006-08-01 |
| 7048896 | Catalyst carrier body having a sleeve with microstructures allowing expansions | Thomas O. Nagel, Hans-Günter Faust, Ludwig Wieres | 2006-05-23 |
| 6857188 | Process for producing a particle filter | — | 2005-02-22 |
| 6701706 | Exhaust-gas purification system with delayed recording of measured values and method for determining pollutant concentration in exhaust gas | Rolf Brück | 2004-03-09 |
| 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 |
| 6487854 | Exhaust gas system with at least one guide surface and method for applying exhaust gas flows to a honeycomb body | — | 2002-12-03 |
| 6485694 | Honeycomb body with a cross-sectional region which is bordered in the interior, in particular for small engines | Alfred Reck, Uwe Siepmann | 2002-11-26 |
| 6403039 | Catalytic converter for a small engine and method for manufacturing the same | Rolf Brück | 2002-06-11 |
| 6391421 | Extruded honeycomb body, in particular a catalytic converter carrier body, with reinforced wall structure | Rolf Brück | 2002-05-21 |
| 6371360 | Method for applying brazing material to metal structures with an adhesive material having different states | Ludwig Wieres | 2002-04-16 |
| 6316121 | Metal foil with through openings and honeycomb body | — | 2001-11-13 |
| 6316384 | Honeycomb body configuration with support sections | Rolf Brück | 2001-11-13 |