Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819063 | Sensing voltage for fluorescent lamp protection | — | 2004-11-16 |
| 6796685 | Variable color lighting with linear fluorescent lamps | — | 2004-09-28 |
| 6750619 | Electronic ballast with filament detection | Storm S. Sears | 2004-06-15 |