Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370514 | High-voltage bushing with double-layered potential control inserts | Gunther Matthaus | 1983-01-25 |
| 4362897 | High-voltage bushing with layers of preshrunk embossed insulating foils | Gunther Matthaus, Andreas Diller | 1982-12-07 |