Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413914 | Enrichment of metal sulfide ores by oxidant assisted froth flotation | Gerhard Arnold, Ingo Hamann, Alan Hitchiner | 2019-09-17 |
| 10336549 | Quick disconnect assemblies | — | 2019-07-02 |
| 10287103 | Quick disconnect roller assembly | — | 2019-05-14 |