Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7079312 | Optical amplifiers | Frank Koch, Paul Johnson | 2006-07-18 |
| 6275331 | Optical amplifiers | Kevan Peter Jones, Roger M Gibb, Robert A. Baker, Martin P Poettcker, Mark Edgar Bray +10 more | 2001-08-14 |