Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6754423 | Single mode optical fibre, and method for the manufacture of a single mode optical fibre | Antonius Henricus Elisabeth Breuls | 2004-06-22 |
| 6718801 | MCVD/PCVD method for making a preform with movement of a furnace | Antonius Henricus Elisabeth Breuls, Henrikus Jansen | 2004-04-13 |