Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454654 | Method for evaluating the state and the quality of low-voltage networks | Jens Ehrler, Peter Zahlmann | 2022-09-27 |
| 11431164 | Circuit arrangement for combined protection of a load from temporary and transient overvoltages | Franz Schork | 2022-08-30 |