Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831423 | High Q impedance matching inverter circuit with automatic line regulation | — | 2004-12-14 |
| 6677718 | HID electronic ballast with glow to arc and warm-up control | James K. Skully | 2004-01-13 |