Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323942 | Solid-state protector circuitry using gated diode switch | Adrian R. Hartman, Peter W. Shackle | 1982-04-06 |
| 4309715 | Integral turn-on high voltage switch | William F. MacPherson, Peter W. Shackle | 1982-01-05 |