Assignee
DIAZ NOGUEIRA EDUARDO
4 granted patents·23 citations·filing 1979–1985
Top patents by PatentIndex Score
4 records- 0154US4610723AProcess for leaching sulphide concentrates of the tetrahedrite type containing high concentrations of arsenic and antimonyDIAZ NOGUEIRA EDUARDO·Filed 1984·Granted Sep 9, 1986·10 cites·8 claims
- 0246US4634507AProcess for the production of lead from sulphide oresDIAZ NOGUEIRA EDUARDO·Filed 1985·Granted Jan 6, 1987·8 cites·18 claims
- 0337US4609443AProcedure for the cathodic electrowinning of metals, with the corresponding acid generation, from its salt solutionDIAZ NOGUEIRA EDUARDO·Filed 1985·Granted Sep 2, 1986·4 cites·8 claims
- 0424US4290863AProcess for electrolysis of brine by mercury cathodesDIAZ NOGUEIRA EDUARDO·Filed 1979·Granted Sep 22, 1981·1 cites·7 claims
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