Inventor · disambiguated record
Carlos E. Roggero Sein
Also filed as: ROGGERO SEIN CARLOS E
2 granted patents·8 citations·filing 1987–1991
46Inventor score
Technology areasC25D
Top patents by PatentIndex Score
2 records- 0135US4891105AMethod and apparatus for electrolytic refining of copper and production of copper wires for electrical purposesROGGERO SEIN CARLOS E·Filed 1987·Granted Jan 2, 1990·8 cites·5 claims
- 0218USRE34664EMethod and apparatus for electrolytic refining of copper and production of copper wires for electrical purposesASARCO INC·Filed 1991·Granted Jul 19, 1994·0 cites·5 claims
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