Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821401 | Sensor for measuring the concentration of a gas component in a gas mixture | — | 2004-11-23 |
| 6818111 | Measurement sensor for determining an oxygen concentration in a gas mixture | Martin Lenfers, Walter Strassner, Johann Riegel | 2004-11-16 |
| 6811664 | Electrochemical sensor element | Martin Lenfers, Harry Braun, Walter Strassner | 2004-11-02 |
| 6770180 | Electrochemical measuring sensor | — | 2004-08-03 |
| 6767442 | Sensor element for determining the oxygen concentration in gas mixtures and method for its manufacture | Heiner Scheer, Udo Jauernig, Hans-Joerg Renz, Dieter Lindauer, Juergen Karle | 2004-07-27 |
| 6746585 | Gas sensor, especially a lambda probe | Heiner Scheer, Hans-Joerg Renz, Johann Riegel, Sabine Thiemann-Handler | 2004-06-08 |
| 6712945 | Electrochemical sensor | — | 2004-03-30 |
| 6694801 | Electrochemical sensor element | Werner Gruenwald | 2004-02-24 |
| 6692625 | Electrochemical sensor | Olaf Jach | 2004-02-17 |
| 6676818 | Exhaust gas probe | Jens Schneider, Detlef Heimann, Hans-Joerg Renz, Harald Neumann, Bernd Schumann | 2004-01-13 |