Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5140851 | Circuit arrangement for monitoring pressure and temperature of tires | Gerhard Hettich | 1992-08-25 |
| 5071259 | Sensor for measuring the pressure and temperature of tires | Kurt Metzger, Gerhard Hettich | 1991-12-10 |
| 4951502 | Pressure probe | Gerhard Hettich, Hans-Dieter Schmid | 1990-08-28 |