Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6612892 | High intensity discharge lamps, arc tubes and methods of manufacture | Juris Sulcs, Yongyei Gu | 2003-09-02 |
| 6517404 | High intensity discharge lamps, arc tubes and methods of manufacture | Juris Sulcs, Yongwei Gu | 2003-02-11 |