Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635363 | Phosphor coating with self-adjusting distance from LED chip | Steven Jude Duclos, Jacob Charles Bortscheller, Robert J. Wojnarowski | 2003-10-21 |
| 6531814 | Fluorescent lamp coating and coating recycling method | — | 2003-03-11 |
| 6528938 | Fluorescent lamp having a single composite phosphor layer | — | 2003-03-04 |