Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767442 | Sensor element for determining the oxygen concentration in gas mixtures and method for its manufacture | Udo Jauernig, Hans-Joerg Renz, Lothar Diehl, Dieter Lindauer, Juergen Karle | 2004-07-27 |
| 6746585 | Gas sensor, especially a lambda probe | Hans-Joerg Renz, Johann Riegel, Lothar Diehl, Sabine Thiemann-Handler | 2004-06-08 |