Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9871368 | Encapsulated surge protection device capable of carrying lightning currents and limiting follow currents and comprising at least one spark gap | Klaus Bühler, Stefanie Schreiter, Arnd Erhardt | 2018-01-16 |