Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362607 | Recovery of copper and zinc from complex chloride solutions | Kenneth T. Price, Bernard H. Lucas | 1982-12-07 |
| 4344924 | Solvent extraction of chromium and vanadium | Bernard H. Lucas | 1982-08-17 |