Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404502 | Energy saving circuit arrangement for a piezoelectric positioning element | Peter Kleinschmidt | 1983-09-13 |
| 4392074 | Trigger device and piezo-ignition coupler with galvanic decoupling | Peter Kleinschmidt | 1983-07-05 |
| 4382377 | Pressure sensor for an internal combustion engine | Peter Kleinschmidt | 1983-05-10 |
| 4375767 | Flow-through flow meter with ultrasound | — | 1983-03-08 |
| 4292499 | Electronic calcification indicator for flow heaters heated by PTC resistors | Peter Kleinschmidt, Hans Meixner | 1981-09-29 |
| 4213197 | Circuit arrangement of an ultrasonic-presence motion detector, particularly for a non-contact control of a water faucet | — | 1980-07-15 |