Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10916920 | Holding arrangement and arrangement of at least two stack spark gaps | Thomas Meyer | 2021-02-09 |
| 10903647 | Surge protection device | Thomas Meyer, Karsten Trachte | 2021-01-26 |