Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590753 | Ground fault circuit interrupter with indicator lamp powered from hot bus bar of interrupting contacts | — | 2003-07-08 |
| 6587319 | Ground fault circuit interrupter with indicator lamp | — | 2003-07-01 |
| 6522510 | Ground fault circuit interrupter with miswire protection and indicator | Thomas N. Packard | 2003-02-18 |