Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7483132 | Analysis of a material in particulate form | Johannes Coenraad Van Wyk Du Plessis | 2009-01-27 |
| 6778881 | Monitoring and control of a froth flotation plant | Marc Van Olst | 2004-08-17 |