Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249478 | Selective recovery of manganese, lead and zinc | Stephen Harrison, C. V. Krishnamohan Sharma | 2016-02-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249478 | Selective recovery of manganese, lead and zinc | Stephen Harrison, C. V. Krishnamohan Sharma | 2016-02-02 |