Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819050 | Metal halide lamp with trace T1I filling for improved dimming properties | Stefaan Lambrechts, Jakob Maya | 2004-11-16 |
| 6717364 | Thallium free—metal halide lamp with magnesium halide filling for improved dimming properties | Jakob Maya | 2004-04-06 |