Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955579 | Monolithic seal for a sapphire metal halide lamp | Arlene Hecker, Helmar Adler, Dieter Lang | 2005-10-18 |
| 6873108 | Monolithic seal for a sapphire metal halide lamp | Arlene Hecker, Helmar Adler, Dieter Lang | 2005-03-29 |
| 6844285 | Transparent polycrystalline yttrium aluminum garnet | — | 2005-01-18 |