Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7369763 | Apparatus and method for monitoring an optical transmission line | — | 2008-05-06 |
| 6731879 | Submarine communications system and landing-stage therefor | David Frisch | 2004-05-04 |