Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383458 | Biooxidation process for recovery of metal values from sulfur-containing ore materials | David L. Hill | 2002-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383458 | Biooxidation process for recovery of metal values from sulfur-containing ore materials | David L. Hill | 2002-05-07 |