Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811661 | Method for monitoring the functional capability of an exhaust gas sensor-heater | Stefan Treinies, Manfred Wier | 1998-09-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811661 | Method for monitoring the functional capability of an exhaust gas sensor-heater | Stefan Treinies, Manfred Wier | 1998-09-22 |