Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630844 | Hydrometallurgical process for the recovery of tellurium from high lead bearing copper refinery anode slime | Tondepu Subbaiah, Malay Ghosh, Kali Sanjay, Indra Narayan Bhattacharya, Chinmaya Kumar Sarangi +2 more | 2017-04-25 |