Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333459 | Intramuscular injection device suitable for insulin injections | — | 1982-06-08 |
| 4326230 | Circuit for monitoring the voltage stress of a capacitor | Klaus Renz, Manfred Weibelzahl, Alfons Fendt, Dusan Povh, Gerhard Schuch +1 more | 1982-04-20 |
| 4322766 | Monitoring device for the capacitor battery of a d-c filter circuit | Klaus Renz, Manfred Weibelzahl | 1982-03-30 |