Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565775 | Method of cooling an optical fiber while it is being drawn | Gerard Orcel, Jean Bourhis | 2003-05-20 |
| 6201917 | Preform including a barrier layer preventing hydrogen from diffusing into optical fiber manufactured from said perform, and a method of preparing such a preform | Jean-Florent Campion, Gerard Orcel | 2001-03-13 |