Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630787 | Low-pressure mercury-vapor discharge lamp having electrode shield carrying direct electric current | Adrianus Johannes Hendricus Petrus Van Der Pol | 2003-10-07 |
| 6590342 | Metal halide lamp having halide resistant current conductors | Elisabeth Onnekes-Van Der Voort, Hendrik-Jan Dreuning, Franciscus H. Van Lierop, Martin F. C. Willemsen, Mark Bolech | 2003-07-08 |