Issued Patents All Time
Showing 176–200 of 224 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365283 | Monolithic metallic honeycomb body with a varying number of channels and method for manufacturing the honeycomb body | — | 2002-04-02 |
| 6315076 | Catalytic converter for a muffler of a small engine | Jörg-Roman Konieczny | 2001-11-13 |
| 6316384 | Honeycomb body configuration with support sections | Wolfgang Maus | 2001-11-13 |
| 6286353 | Process for producing at least one structured metal sheet, process for producing a laminated metal sheet pack and apparatus for producing structured metal sheets | — | 2001-09-11 |
| 6276595 | Process and gas-permeable brazing foil for the production of a metallic honeycomb body | — | 2001-08-21 |
| 6274099 | Device for catalytic conversion of exhaust gases in an exhaust system and process for manufacturing such a device | Wolfgang Maus | 2001-08-14 |
| 6254837 | Honeycomb body of reduced thermal conductivity in the intake and outlet regions | Robert Diewald | 2001-07-03 |
| 6226867 | Method for producing a honeycomb body | Robert Diewald | 2001-05-08 |
| 6200538 | Exhaust gas system suitable for retrofitting exhaust gas catalytic converters in motorcycles | Robert Diewald | 2001-03-13 |
| 6190784 | Conical honeycomb body with longitudinal structures | Wolfgang Maus | 2001-02-20 |
| 6109386 | Honeycomb body with a flattened cross-sectional region and a method for producing the honeycomb body | Wolfgang Maus | 2000-08-29 |
| 6040064 | Honeycomb body with thermal insulation, preferably for an exhaust gas catalytic converter | Peter Hirth | 2000-03-21 |
| 6025578 | Electrically insulating lead-through assembly with electrocorrosion protection | Norbert Bergau | 2000-02-15 |
| 5983692 | Process and apparatuses for producing a metal sheet with a corrugation configuration and a microstructure disposed transversely with respect thereto | — | 1999-11-16 |
| 5916530 | Catalytic reactor | Wolfgang Maus, Georg Bestenreiner | 1999-06-29 |
| 5902558 | Diskwise-constructed honeycomb body, in particular catalyst carrier body and apparatus for catalytic conversion of exhaust gases | Wolfgang Maus, Hans Bode, Udo Martin | 1999-05-11 |
| 5887427 | Electrically insulating gas tight penetration | Wolfgang Maus, Carsten Kruse | 1999-03-30 |
| 5887426 | Exhaust gas system for an internal combustion engine utilizing a heated catalyst within a housing, wherein the housing is electrically isolated from the exhaust gas system | — | 1999-03-30 |
| 5865864 | Honeycomb body having channels of different flow resistance through which a fluid can flow and apparatus having the honeycomb body for cleaning exhaust gas | — | 1999-02-02 |
| 5785931 | Metal honeycomb body of intertwined sheet-metal layers, and method for its production | Wolfgang Maus, Helmut Swars, Bohumil Hum-Polik | 1998-07-28 |
| 5768889 | Device for catalytically converting exhaust gases in an exhaust system | Wolfgang Maus, Carsten Kruse | 1998-06-23 |
| 5751602 | Method of monitoring the operation of a catalytic converter | Wolfgang Maus, Helmut Swars | 1998-05-12 |
| 5694770 | Method and assembly for operating an electrical heater of a catalytic converter system | Helmut Swars | 1997-12-09 |
| 5686164 | Electrical insulation of structures in a honeycomb body in particular an electrically heatable catalyst carrier body | Wolfgang Maus | 1997-11-11 |
| 5643484 | Electrically heatable honeycomb body with resistance increased by slits | Helmut Swars | 1997-07-01 |