Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9261258 | High brightness light emitting diode luminaire | — | 2016-02-16 |
| 7221110 | Lighting control system and method | John K. Martinelli | 2007-05-22 |
| 6998796 | Fluorescent lamp ballast control circuit | — | 2006-02-14 |
| 6864642 | Electronic ballast with DC output flyback converter | Arthur T. Nemirow | 2005-03-08 |
| 6750619 | Electronic ballast with filament detection | Arthur T. Nemirow | 2004-06-15 |