Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4453038 | Circuit arrangement for producing control means from line current | Kurt Eberhardt, Bernhard Rall | 1984-06-05 |
| 4266100 | Monolithically integrated semiconductor circuit | Gerhard Kohlbacher | 1981-05-05 |
| 4237413 | Circuit arrangement for stabilizing a direct current | Bernhard Rall | 1980-12-02 |