Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649040 | Splicing aged optical fibers | Goran Ljungqvist, Magnus Johansson | 1997-07-15 |
| 5627921 | Optical fiber for sensors including holes in cladding | Anne Ingrid Birgitta Lidgard, K. A. Mikael berg | 1997-05-06 |