Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802832 | Process and apparatus for obtaining material of value from a bauxite residue | Eberhard Krause | 2017-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802832 | Process and apparatus for obtaining material of value from a bauxite residue | Eberhard Krause | 2017-10-31 |