Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943850 | Environmentally sealed wiring device with removable weather-resistant cover | Howard S. Leopold, David R. Byers | 2011-05-17 |
| 6979777 | Weatherproof electrical enclosure having an adjustable-position cover | Jean Claude Marcou, Xing Yao | 2005-12-27 |
| 6818824 | Wiring device ganging tool | Jean Claude Marcou, Hua Shi | 2004-11-16 |