Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303588 | Sensor for determining angular velocity | Hansjoachim Hamisch | 1994-04-19 |
| 5247252 | Sensor for determining angular velocity with piezoceramic component formed as thickness shear oscillator | Hansjoachim Hamisch, Hans Kaiser | 1993-09-21 |
| 4446722 | Vibration sensor, particularly knock sensor for internal combustion engines | Hansjoachim Hamisch | 1984-05-08 |
| 4383434 | Magnetostrictive engine-knock sensor | Hans-Joachim Hamisch, Theodor Gast | 1983-05-17 |