Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D735403 | Electronic ballast | — | 2015-07-28 |
| 7829814 | Vacuum circuit interrupter grounding assembly | Francois Marchand, Haiyan Ma, Brad Robert Leccia, Chun Jiang Zhang | 2010-11-09 |