Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799295 | Ore leach method with aqueous sulfuric acid containing ferric ions | David Dreisinger, Graham Pratt | 2010-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799295 | Ore leach method with aqueous sulfuric acid containing ferric ions | David Dreisinger, Graham Pratt | 2010-09-21 |