Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767449 | Method for operating a sensor for determining the concentration of oxidizing gases in gas mixtures | Berndt Cramer | 2004-07-27 |
| 6716326 | Circuit arrangement for operating an exhaust-gas probe | Siegbert Steinlechner | 2004-04-06 |
| 6676818 | Exhaust gas probe | Jens Schneider, Detlef Heimann, Hans-Joerg Renz, Harald Neumann, Lothar Diehl | 2004-01-13 |
| 6650121 | Sensor for the monitoring of an NOx catalyst | Dieter Seipler | 2003-11-18 |
| 6645361 | Electrochemical gas sensor | Bernhard Bloemer, Rainer Strohmaier, Carsten Springhorn, Detlef Heimann, Hans-Joerg Renz +4 more | 2003-11-11 |
| 6551499 | Method for monitoring the function of a gas sensor and/or for regenerating the same | Carsten Springhorn, Sabine Thiemann-Handler | 2003-04-22 |
| 6550236 | Method for operating a three-way catalyst of an internal combustion engine | Eberhard Schnaibel, Andreas Koring, Holger Bellmann, Thomas Wahl, Andreas Blumenstock +2 more | 2003-04-22 |
| 6544394 | Sensor for analyzing gases | Rainer Strohmaier, Carsten Springhorn, Detlef Heimann, Thomas Wahl, Margret Schuele +1 more | 2003-04-08 |
| 6494036 | Method for operating the catalyst of an internal combustion engine | Eberhard Schnaibel, Andreas Koring, Holger Bellmann, Thomas Wahl, Andreas Blumenstock +2 more | 2002-12-17 |
| 6406181 | Temperature sensor | Bernd Mueller, Thomas Brinz | 2002-06-18 |
| 6395161 | Gas sensor and corresponding production method | Jens Schneider, Harald Neumann, Johann Riegel, Frank Stanglmeier | 2002-05-28 |
| 6379514 | Composition structure for NOx sensors | Thomas Schulte, Thomas Wahl, Reiner Schuetz, Rainer Waser | 2002-04-30 |
| 6379529 | Sensor element design for determining the concentration of oxidizable constituents in a gas mixture | Thomas Wahl, Thomas Brinz | 2002-04-30 |
| 6352631 | Gas sensor | Bernhard Bloemer, Rainer Strohmaier, Carsten Springhorn, Detlef Heimann, Margret Schuele | 2002-03-05 |
| 6325979 | Device for gas-sensoring electrodes | Dieter Hahn, Gottfried Flik | 2001-12-04 |
| 6312585 | Method for determining oxidizable constituents in a gaseous mixture | Thomas Wahl, Thomas Brinz | 2001-11-06 |
| 6306457 | Coated system and method for its manufacture and its use | Jens Schneider, Frank Stanglmeier | 2001-10-23 |
| 6289719 | Method for operating a gas sensor | Bernhard Bloemer | 2001-09-18 |
| 6276191 | Oxygen sensor | Jens Schneider, Harald Neumann, Frank Stanglmeier, Thomas Moser | 2001-08-21 |
| 6216448 | Method of diagnosing an NOX storage catalytic converter during operation of an internal combustion engine | Eberhard Schnaibel, Klaus Winkler | 2001-04-17 |
| 6216451 | Method of diagnosing an NOx storage catalytic converter during operation of an internal combustion engine | Eberhard Schnaibel, Klaus Winkler | 2001-04-17 |
| 6174421 | Sensor for determining the concentration of oxidizable elements in a gas compound | — | 2001-01-16 |
| 6168700 | Sensor for determining the concentration of oxidizable constituents in a gas mixture | Thomas Kohler | 2001-01-02 |
| 6022464 | Sensor for determining the concentration of oxidizable elements in a gas compound | — | 2000-02-08 |
| 5942676 | Sensor for the detection of combustible gases | Heidrun Potthast | 1999-08-24 |