Ressources Minieres Pro-Or Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ressources Minieres Pro-Or Inc..The latest application filed is for "process for recovering platinum group metals from ores and concentrates".
- Ressources Minieres Pro-Or Inc. - Montreal Quebec CA
- Ressources Minieres Pro-Or Inc. -
| Patent | Date |
|---|---|
| Process for recovering platinum group metals from ores and concentrates Grant 7,972,412 - Bergeron , et al. July 5, 2 | 2011-07-05 |
| Process For Recovering Platinum Group Metals From Ores And Concentrates App 20100257978 - Bergeron; Mario ; et al. | 2010-10-14 |
| Method for increasing the chrome to iron ratio of chromites products Grant 7,658,894 - Bergeron , et al. February 9, 2 | 2010-02-09 |
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