Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612270 | Metering continuity tester | Duan Earl Packard, III, Joseph Lee Hughes | 2017-04-04 |
| 9397413 | Neutral-ground subassembly for electric meter assembly | Duan Earl Packard, III | 2016-07-19 |
| 9017093 | Electric meter socket assembly | Duan Earl Packard, III | 2015-04-28 |