Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5796347 | Control of a device in an inaccessible location | — | 1998-08-18 |
| 5303112 | Fault detection method and apparatus | Thomas J. Tobin | 1994-04-12 |
| 5220495 | Arrangement and method for accurately sensing voltage of a high-impedance source and supplying power to a variable burden | — | 1993-06-15 |
| 5170311 | Overcurrent protection device | Brian P. Mugalian | 1992-12-08 |
| 4346307 | Voltage-unbalance detector for polyphase electrical systems | — | 1982-08-24 |
| 4231028 | Ready indicator for high-voltage switchgear | — | 1980-10-28 |