Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718893 | Method for gold recovery and extraction from electronic waste or gold containing minerals, ores and sands | Valery Kaplan, Nurlan Dosmukhamedov, Erzhan Zholdasbay | 2023-08-08 |