Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774003 | Ion exchange extraction of metallic and non-metallic anions by control of the basicity of amine extractants | Jan D. Miller | 1988-09-27 |
| 4540435 | Solvent extraction of gold and silver anions under alkaline conditions | Jan D. Miller | 1985-09-10 |