Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421168 | Reduction of ASE in WDM optical ring networks | Gary L. Duerksen | 2002-07-16 |
| 6388802 | Reduction of ASE in WDM optical ring networks | — | 2002-05-14 |
| 6333798 | Bidirectional WDM optical communication network | Gary L. Duerksen, Patrick J. Foy | 2001-12-25 |