Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10074972 | System and method of controlling current-limiters in ring systems | Karl-Heinz Hartung, Volker Grafe | 2018-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10074972 | System and method of controlling current-limiters in ring systems | Karl-Heinz Hartung, Volker Grafe | 2018-09-11 |