Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10888417 | Iris-lens diaphragm | Nadezhda Aleksandrovna Pozdeeva, Anastasiya Yurevna Zimitskaya, Nikolaj Petrovich Pashtaev | 2021-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10888417 | Iris-lens diaphragm | Nadezhda Aleksandrovna Pozdeeva, Anastasiya Yurevna Zimitskaya, Nikolaj Petrovich Pashtaev | 2021-01-12 |