Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701382 | Fiber optic attenuator | Igor Grois, Ilya Makhlin, Grigoriy Bunin | 1997-12-23 |
| 5608830 | Adapter assembly for fiber optic connectors | Yuriy Belenkiy, Igor Grois, Irina Gumin, Ilya Makhlin, Mark Margolin | 1997-03-04 |