Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4749491 | Microbiological decomposition of chlorinated aliphatic hydrocarbons | Carolann D. Litchfield | 1988-06-07 |
| 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 |
| 4302429 | Process for solution mining of uranium ores | John C. Watts | 1981-11-24 |