Inventor · disambiguated record
Enrique Anselmo Roman Espinoza
Also filed as: ROMAN ESPINOZA ENRIQUE ANSELMO
2 granted patents·1 citations·filing 2010–2019
29Inventor score
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2 records- 0154US11220437B2Procedure for obtaining scorodite with a high arsenic content from acidic solutions with high content of sulfuric acidECOMETALES LTD·Filed 2019·Granted Jan 11, 2022·1 cites·12 claims
- 0228US8470569B2Hydrometallurgical procedure for the production of ferric-sulfate from fayalite slagROMAN ESPINOZA ENRIQUE ANSELMO·Filed 2010·Granted Jun 25, 2013·0 cites·10 claims
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