Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211781 | Ground fault circuit interrupter using frequency recognition and measurement | Joseph Michael Meady | 2021-12-28 |
| 11025049 | Self-test auto monitor ground fault circuit interrupter (GFCI) with power denial | Joseph V. DeBartolo, Jr. | 2021-06-01 |