Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4723098 | Electronic ballast circuit for fluorescent lamps | — | 1988-02-02 | $1,360,000 |
| 4477748 | Solid state ballast | — | 1984-10-16 | $901,000 |
| 4435749 | High frequency inverter fault protection system | — | 1984-03-06 | $1,075,000 |