Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5433926 | Electrically heatable honeycomb body divided into subregions with additional electrical conductor elements | — | 1995-07-18 |
| 5433072 | Assembly for regulating and/or monitoring the electric heating of a catalytic converter system | Rolf Brück | 1995-07-18 |
| 5428956 | Method for monitoring the catalytic activity of a catalytic converter in the exhaust gas system of an internal combustion engine | Wolfgang Maus, Rolf Brück | 1995-07-04 |
| 5417062 | Heatable catalytic converter configuration for cleaning the exhaust gases of internal combustion engines | Rolf Brück | 1995-05-23 |
| 5413767 | Mechanically stabilized heating catalyst configuration | Hans-Jurgen Breuer, Rolf Brück | 1995-05-09 |
| 5411711 | Electrically heatable honeycomb body, in particular catalyst carrier body, with internal support structures | — | 1995-05-02 |
| 5403559 | Device for cleaning exhaust gases of motor vehicles | — | 1995-04-04 |
| 5388814 | Device for hydraulic expansion | Helmut Riemscheid, Herbert Frielingsdorf, Heribert Grewe, Karl Weiss, Rudolf Schulze +2 more | 1995-02-14 |
| 5370943 | Honeycomb body with nonhomogeneous electric heating | Rolf Brück | 1994-12-06 |
| 5355671 | Method and apparatus for monitoring the function of a catalytic converter | Wolfgang Maus, Rolf Brück | 1994-10-18 |
| 5342783 | Method for detecting a reaction zone in a catalytic converter | Rolf Brück, Wolfgang Maus | 1994-08-30 |
| 5339628 | Method for monitoring the catalytic activity of a catalytic converter in the exhaust gas system of an internal combustion engine | Wolfgang Maus, Rolf Brück | 1994-08-23 |
| 5340020 | Method and apparatus for generating heat by flameless combustion of a fuel in a gas flow | Wolfgang Maus, Heinrich Putz, Walter Jager | 1994-08-23 |
| 5328774 | Monolithic metal honeycomb body with varying number of channels | Wolfgang Maus | 1994-07-12 |
| 5322672 | Electrically conductive honeycomb body, and method of monitoring and operating it as an exhaust gas catalyst carrier body | Hans-Jurgen Breuer, Theodor Cyron, Wolfgang Maus, Ludwig Wieres | 1994-06-21 |
| 5307626 | Method and apparatus for controlling an internal combustion engine, using the current temperature of a downstream catalytic converter | Wolfgang Maus, Rolf Brück | 1994-05-03 |
| 5287615 | Process for joining a hollow shaft and elements slid thereon | — | 1994-02-22 |
| 5255511 | Method and apparatus for operational monitoring of a catalytic converter of an internal combustion engine and a catalytic converter to be monitored | Wolfgang Maus, Rolf Brück | 1993-10-26 |
| 5230382 | Process of producing individual eccentric cams from cast metal | — | 1993-07-27 |
| 5218883 | Assembled shaft and process for production thereof | — | 1993-06-15 |
| 5211012 | Catalytic converter housing, particularly for starting catalytic converters, and associated catalyst carrier body | — | 1993-05-18 |
| 5201247 | Assembled shaft and process for production thereof | Wolfgang Maus | 1993-04-13 |
| 5197188 | Process for producing assembled crankshafts by expanding sleeves arranged in divided journals | Wolfgang Maus | 1993-03-30 |
| 5193414 | Assembled shaft | — | 1993-03-16 |
| 5187855 | Expansion method by applying plural pressure systems | Wolfgang Maus | 1993-02-23 |