Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134128 | Method for protecting a high-performance power converter and a protection arrangement for executing the method | Gernot Enzensberger, Stefan Umbricht | 2000-10-17 |
| 5936833 | Converter modules having a busbar system for power semiconductor switches | Walter Grossman, Urs Meyer | 1999-08-10 |
| 5804972 | Partial-discharge measuring device | Nicholas de Kock | 1998-09-08 |
| 5558915 | High-voltage installation | Ralf-Dieter Pietsch | 1996-09-24 |