Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799440 | Optical fiber deposition tube fused in deuterium atmosphere for attenuation improvement | Larry Qiang Zeng, Victor Lou, Anil Raj Duggal | 2004-10-05 |
| 6739155 | Quartz making an elongated fused quartz article using a furnace with metal-lined walls | Robert Arthur Giddings | 2004-05-25 |
| 6709608 | Semiconductor processing component | Thomas Bert Gorczyca, Margaret Ellen Lazzeri | 2004-03-23 |