Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146061 | Overvoltage protection device with thermal overload protection device | Steffen Pfoertner, Jens Willmann | 2021-10-12 |
| 10971916 | Space-limited protection module with at least two overvoltage protection elements in parallel current branches | Gernot Finis, Steffen Pfoertner | 2021-04-06 |