Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849172 | Copper solvent extraction and electrowinning process | Neil Nebeker, George R. Burns | 1998-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849172 | Copper solvent extraction and electrowinning process | Neil Nebeker, George R. Burns | 1998-12-15 |