Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7038330 | Protection for wind power station | Bernd Rosebrock, Uwe Schrader-Hausmann, Reinhard Engelhardt, Detlev Seidel, Armin Klauenberg +1 more | 2006-05-02 |
| 6424057 | Uninterruptible power supply (UPS) system with primary air cooling | Ralf Briest, Norbert Ueffing | 2002-07-23 |
| 6023152 | System for stabilizing a power supply system | Ralf Briest, Klaus Sachs, Uwe Schrader-Hausmann | 2000-02-08 |