Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776890 | Methods for operating a mixed potential exhaust sensor and circuit configurations for carrying out said method | Bernd Mueller, Bernd Schumann, Bernhard Bloemer | 2004-08-17 |
| 6682935 | Optical sensor | Heidrun Potthast | 2004-01-27 |
| 6636142 | Sensor element, in particular a temperature sensor | Heinz Geier, Gert Lindemann, Friederike Lindner, Ulrich Eisele | 2003-10-21 |
| 6602470 | Optical sensor and method for producing same | Bernd Siber, Heidrun Potthast, Andreas Hensel | 2003-08-05 |
| 6559578 | Spark plug for an internal combustion engine | Werner Herden, Rudolf Pollner, Ulrich Eisele, Andreas Niegel | 2003-05-06 |
| 6495027 | Electrochemical gas sensor and method for determining gas components | Roland Stahl, Sabine Thiemann-Handler | 2002-12-17 |
| 6455988 | Spark plug having a particular resistor | Lothar Weber, Rudolf Pollner, Ulrich Eisele | 2002-09-24 |
| 6406181 | Temperature sensor | Bernd Mueller, Bernd Schumann | 2002-06-18 |
| 6379529 | Sensor element design for determining the concentration of oxidizable constituents in a gas mixture | Thomas Wahl, Bernd Schumann | 2002-04-30 |
| 6312585 | Method for determining oxidizable constituents in a gaseous mixture | Thomas Wahl, Bernd Schumann | 2001-11-06 |
| 6274241 | Substrates seeded with precious metal salts, process for producing the same and their use | Lothar Weber, Ulrich Eisele, Dorothee Kling | 2001-08-14 |