Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320923 | Method for solution mining of uranium ores | John C. Watts | 1982-03-23 |
| 4311341 | Restoration of uranium solution mining deposits | Frederick W. DeVries | 1982-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320923 | Method for solution mining of uranium ores | John C. Watts | 1982-03-23 |
| 4311341 | Restoration of uranium solution mining deposits | Frederick W. DeVries | 1982-01-19 |