Issued Patents All Time
| 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 |
| 6550280 | Process of sintering a hanging silica tube so as to exhibit a low bow | Frederick W. Walz, Jr. | 2003-04-22 |
| 6446468 | Process for fabricating optical fiber involving overcladding during sintering | James W. Fleming, Sandeep Kakar, Richard Lum | 2002-09-10 |
| 6398849 | Process and apparatus for treating gaseous products of sol-gel manufacturing | Lisa Carol Green, David Mixon | 2002-06-04 |
| 4923561 | Crystal growth method | Jim E. Chemans | 1990-05-08 |