Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590342 | Metal halide lamp having halide resistant current conductors | Elisabeth Onnekes-Van Der Voort, Hendrik-Jan Dreuning, Franciscus H. Van Lierop, Peter A. Seinen, Mark Bolech | 2003-07-08 |
| 5530317 | High-pressure metal halide discharge lamp with electrodes substantially free of thorium oxide | Paul D. Goodell, Willem Van Erk, Hui-Meng Chow | 1996-06-25 |