Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5099192 | Light emitting diode array current power supply | Billy E. Thayer, Charles A. Brown, Donald M. Reid | 1992-03-24 |
| 4864216 | Light emitting diode array current power supply | Donald M. Reid, Charles A. Brown, Billy E. Thayer | 1989-09-05 |