Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7916442 | Breaker device for low-voltage applications | Gerd Griepentrog, Reinhard Maier, Bernd Trautmann | 2011-03-29 |
| 6788516 | Self-recovering current-limiting device with liquid metal | Andreas Kraetzschmar, Frank Berger, Wolfgang Kremers | 2004-09-07 |