Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5805760 | Optical filter for telecommunications | Enrico Serafini, Alberto Zucchinali, Fabrizio Marani | 1998-09-08 |
| 5706379 | Optical filter for telecommunications | Enrico Serafini, Alberto Zucchinali, Fabrizio Marani | 1998-01-06 |