Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350357 | Sensor element | Hans-Martin Wiedenmann, Harald Neumann | 2002-02-26 |
| 6054680 | Pencil type glow plug for diesel engines | Johannes Locher, Albrecht Geissinger, Juergen Oberle, Werner Teschner, Horst Boeder | 2000-04-25 |
| 5961888 | Ceramic electric resistor | Albrecht Geissinger, Juergen Oberle, Werner Teschner, Horst Boeder | 1999-10-05 |