Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482373 | Process for treating ore having recoverable metal values including arsenic containing components | Anthony L. Hannaford, Rene R. Fernandez, Gopalan Ramadorai, Arno Fitting, Gurudas Samant +3 more | 2002-11-19 |
| 6248301 | Process for treating ore having recoverable metal values including arsenic containing components | Anthony L. Hannaford, Rene R. Fernandez, Gopalan Ramadorai, Arno Fitting, Gurudas Samant +3 more | 2001-06-19 |
| 5123956 | Process for treating ore having recoverable gold values and including arsenic-, carbon- and sulfur-containing components by roasting in an oxygen-enriched gaseous atmosphere | Rene R. Fernandez, Anthony L. Hannaford, Gopalan Ramadorai | 1992-06-23 |