Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654661 | Drive circuit for SCR device | — | 1997-08-05 |
| 5640059 | Power supply system including thermal current limiting protection | Brian D. Goodlive, Zissis L. Kalivas | 1997-06-17 |
| 5619405 | Variable bandwith control for power factor correction | Zissis L. Kalivas | 1997-04-08 |
| 5610508 | Circuitry to maintain proper current transformer operation | — | 1997-03-11 |