Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9194023 | Recovery of gold from roaster calcine leach tailings | Qiankun Wang, Nathan Stubina, Wayne Douglas, Todd Esplin, Jodi Esplin | 2015-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9194023 | Recovery of gold from roaster calcine leach tailings | Qiankun Wang, Nathan Stubina, Wayne Douglas, Todd Esplin, Jodi Esplin | 2015-11-24 |