Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5721412 | Disconnector for a metal encapsulated, gas insulated high voltage switchgear | Herbert Schifko, Jadran Kostovic, Piero Tecchio | 1998-02-24 |
| 5625179 | Isolator for a metal-encapsulated, gas-insulated, high-voltage switching installation | Daniel Bleiker, Herbert Schifko | 1997-04-29 |