Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360758 | High-intensity-discharge lamp of the mercury-metal halide type which efficiently illuminates objects with excellent color appearance | William A. Thornton, Jr., Edward Chen | 1982-11-23 |
| 4341978 | High-intensity-discharge lamp with improved color rendition of illuminated objects | William A. Thornton, Jr. | 1982-07-27 |