Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6034473 | Lighting system and lamp with optimal filament placement | Edward McBride | 2000-03-07 |
| 5504477 | Tracking system | Donald J. Newman, Kenneth R. Fasen | 1996-04-02 |
| D270481 | Light projector | — | 1983-09-06 |