Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652963 | Series capacitor equipment | — | 1987-03-24 |
| 4625254 | Voltage trigger means for a series capacitor protector | — | 1986-11-25 |
| 4219856 | Protective device for capacitor bank | Per A. Danfors, Owe Nerf | 1980-08-26 |