Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802191 | Controlled collapse of depressed index optical fiber preforms | Yoram Hazan, John B. MacChesney, Thomas Edward Stockert | 2004-10-12 |
| 6732549 | Multi-pass sintering of a sol-gel body through a hot zone | Richard Lum, David Mixon, Dennis J. Trevor | 2004-05-11 |