Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788959 | Lighting apparatus with filter having improved transmissivity, improved solarization rate, or both improved transmissivity and improved solarization rate | — | 2023-10-17 |
| 7323702 | Ultraviolet light with polymer conversion sheets | — | 2008-01-29 |
| 6838837 | Ultraviolet fluorescent lamp with unique drive circuit | — | 2005-01-04 |
| 6479947 | Ultraviolet fluorescent lamp with unique drive circuit | — | 2002-11-12 |