Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4727467 | Procedure and device to operate an HVDC transmission short coupling in the event of power system faults | Wolfgang Kaufhold, Georg Wild | 1988-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4727467 | Procedure and device to operate an HVDC transmission short coupling in the event of power system faults | Wolfgang Kaufhold, Georg Wild | 1988-02-23 |