Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230912 | Hygienic electrical fitting with seal members | Omar Lopez, Jacob Stewart Caldwell | 2025-02-18 |
| 8125753 | Brownout ride-through system and method | Ping S. Lee | 2012-02-28 |
| 7612972 | Electrical contractor current sensing system and method | Ping S. Lee | 2009-11-03 |