Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316049 | Pluggable device combination for protecting against surges | Stefan Schön, Georg Wittmann, Richard Daum | 2025-05-27 |
| 12218490 | Lightning-protection spark gap | Bernhard Krauss, Stephan Hierl | 2025-02-04 |