Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367433 | Self ballasted lamp for automotive, aircraft runway, etc. lighting | — | 1983-01-04 |
| 4363994 | Halogen lamp with strap-type bulb support mechanism | Nickolas Peter Demas, Russell C. Schwickert | 1982-12-14 |
| 4297611 | Control of tungsten filament erosion in a halogen lamp | — | 1981-10-27 |