Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5444381 | Measuring circuit for impedance values particularly for use with inductive displacement transmitters | Johannes Locher, Werner Fischer | 1995-08-22 |
| 5202628 | Evaluating circuit for linearizing the output of differential-choke displacement transmitter | Johannes Locher, Werner Fischer | 1993-04-13 |