Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249478 | Selective recovery of manganese, lead and zinc | Stephen Harrison, Pei-Yu Lan | 2016-02-02 |
| 9238851 | Selective recovery of manganese, lead and zinc | Stephen Harrison, Samaresh Mohanta, Elizabeth Geler | 2016-01-19 |