Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353883 | Selective extraction of cobalt(II) from aqueous solutions with phosphinic acid extractants | Allan J. Robertson, David R. Burley | 1982-10-12 |
| 4348367 | Selective removal of cobalt(II) from aqueous solutions with phosphinic extractants | Allan J. Robertson, David R. Burley | 1982-09-07 |