Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781505 | Method for treating copper concentrates | Stanko Nikolic, Chunlin Chen | 2020-09-22 |
| 5888270 | Copper converting | James Scott Edwards | 1999-03-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781505 | Method for treating copper concentrates | Stanko Nikolic, Chunlin Chen | 2020-09-22 |
| 5888270 | Copper converting | James Scott Edwards | 1999-03-30 |