Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7794599 | Bioreactor system for multi-stage biological wastewater treatment | Efim Monosov, Roman Nikolaevsky, Maria Monosov | 2010-09-14 |
| 7520980 | Bioreactor system for multi-stage biological wastewater treatment | Efim Monosov, Roman Nikolaevsky, Maria Monosov | 2009-04-21 |