Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355137 | Recovery of heavy metals from solution by extraction with cross-linked vegetable protein | — | 1982-10-19 |
| 4353794 | Process for the solvent extraction of aromatics and the recovery of an aromatics-free non-aromatic product from a hydrocarbon feedstock | William H. Maier, K. N. Srinivas Prabhu | 1982-10-12 |
| 4336106 | Apparatus for the solvent extraction of aromatic hydrocarbons from a hydrocarbon mixture | — | 1982-06-22 |
| 4333823 | Corrosion inhibition in aromatic liquid extraction | — | 1982-06-08 |
| 4315801 | Apparatus for the solvent extraction of aromatic hydrocarbons from a hydrocarbon mixture | — | 1982-02-16 |