Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608450 | High frequency, high efficiency electronic lighting system with sodium lamp | — | 2003-08-19 |
| 6555971 | High frequency, high efficiency quick restart lighting system | — | 2003-04-29 |
| 6555972 | High frequency, high efficiency electronic lighting system with metal halide lamp | — | 2003-04-29 |