Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174403 | Methods and apparatus for metal recovery from slag | Sina Mostaghel, Matthew H. Cramer, Lai Chi So, Johannes Nell | 2019-01-08 |
| 10167423 | Granulated slag products and processes for their production | Lai Chi So | 2019-01-01 |