Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786791 | Quartz arc tube for a metal halide lamp and method of making same | William D. Koenigsberg, Miguel Galvez, Zeya K. Krasko, Joseph V. Lima | 2004-09-07 |
| 6774547 | Discharge lamp having a fluted electrical feed-through | James Avallon, Joanne Browne | 2004-08-10 |