Ahtiainen; Riina
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ahtiainen; Riina.The latest application filed is for "method for recovering gold".
- Ahtiainen; Riina - Pori FI
| Patent | Date |
|---|---|
| Method for recovering gold Grant 10,907,237 - Lundstrom , et al. February 2, 2 | 2021-02-02 |
| Process for recovering gold Grant 10,669,608 - Lundstrom , et al. | 2020-06-02 |
| Method For Recovering Gold App 20190055623 - LUNDSTROM; Mari ; et al. | 2019-02-21 |
| Method of preparing a gold-containing solution and process arrangement for recovering gold and silver Grant 10,060,007 - Miettinen , et al. August 28, 2 | 2018-08-28 |
| Process For Recovering Gold App 20170247777 - LUNDSTROM; Mari ; et al. | 2017-08-31 |
| Method Of Preparing A Gold-containing Solution And Process Arrangement For Recovering Gold And Silver App 20160068927 - MIETTINEN; Ville ; et al. | 2016-03-10 |
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