Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7095176 | Miniature tubular gas discharge lamp and method of manufacture | — | 2006-08-22 |
| 6294867 | Flourescent lamp with uniform output | — | 2001-09-25 |
| 5479071 | Flat form device for creating illuminated patterns | — | 1995-12-26 |
| 5233262 | Flat form gas discharge lamp with optical reflecting means | William E. Coleman | 1993-08-03 |