Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4591655 | Metal-encapsulated gas-insulated high-voltage line | Carl D. Floessel | 1986-05-27 |
| 4562303 | Disc-type insulator with a cast-in electrode and process for its manufacture | — | 1985-12-31 |
| 4447671 | Funnel-shaped support insulator and a high-voltage arrangement using the support insulator | Miroslav Subotic | 1984-05-08 |
| 4345129 | Electrical switch | Gerhard Mauthe, Hans Pfrotzschner | 1982-08-17 |
| 4280015 | High-tension line | George-Heinz Krieter | 1981-07-21 |