Oropeza Guzman; Mercedes Teresita
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oropeza Guzman; Mercedes Teresita.The latest application filed is for "process for gold and silver leaching with thiourea solutions".
- Oropeza Guzman; Mercedes Teresita - Dawme US
| Patent | Date |
|---|---|
| Process For Gold And Silver Leaching With Thiourea Solutions App 20130140186 - Lapidus Lavine; Gretchen Terri ; et al. | 2013-06-06 |
| Process for gold and silver leaching with thiourea solutions App 20110290657 - Lapidus Lavine; Gretchen Terri ; et al. | 2011-12-01 |
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