Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845453 | High-voltage voltage transformer with shields | Hermann Eberlein | 1989-07-04 |
| 4744138 | Method of manufacturing a high-voltage current transformer | Teofil Bogdan | 1988-05-17 |
| 4731599 | Combined high-voltage current and voltage transformer | — | 1988-03-15 |
| 4701738 | High-voltage current transformer | Teofil Bogdan | 1987-10-20 |