Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413914 | Enrichment of metal sulfide ores by oxidant assisted froth flotation | Gerhard Arnold, Terry Michael Brown, Sr., Ingo Hamann | 2019-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413914 | Enrichment of metal sulfide ores by oxidant assisted froth flotation | Gerhard Arnold, Terry Michael Brown, Sr., Ingo Hamann | 2019-09-17 |