Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309065 | Voltage doubler ballast system employing resonant combination tuned to between the second and third harmonic of the AC source | Joe A. Nuckolls | 1994-05-03 |
| 5289084 | Lamp arrangement employing a resonant circuit formed from an autotransformer and a capacitor where the capacitor is switched out of the resonant circuit and into a power factor correcting circuit when the ignition of the lamp is sensed | Joe A. Nuckolls | 1994-02-22 |