Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845905 | Rapid assembly flange joint | Vadim Nikolaevich Knizel | 2017-12-19 |
| 9550150 | Water purification system | Vadim Nikolaevich Knizel, Nikolay Yakovlevich Gorohov, Joseph Lvovich Shmidt | 2017-01-24 |