Inventor · disambiguated record
Adolfo R. Zambrano
Also filed as: HANSEN BARRY J · ZAMBRANO ADOLFO R
9 granted patents·174 citations·filing 1976–1989
89Inventor score
Top patents by PatentIndex Score
9 records- 0191US4125588ANickel and magnesia recovery from laterites by low temperature self-sulfationHANNA MINING CO·Filed 1977·Granted Nov 14, 1978·41 cites·9 claims
- 0290US4298379AProduction of high purity and high surface area magnesium oxideHANNA MINING CO·Filed 1980·Granted Nov 3, 1981·39 cites·22 claims
- 0382US4395315ARecovery of nickel from waste materialsHANNA MINING CO·Filed 1981·Granted Jul 26, 1983·23 cites·6 claims
- 0473US4923125AProcess for treating contaminated soilBIOTROL INC·Filed 1989·Granted May 8, 1990·31 cites·22 claims
- 0556US5115986AProcess for treating contaminated soilBIOTROL INC·Filed 1989·Granted May 26, 1992·16 cites·19 claims
- 0648US4509976AProduction of ferroboronOWENS CORNING FIBERGLASS CORP·Filed 1984·Granted Apr 9, 1985·7 cites·20 claims
- 0748US4185996AArsenic and sulfur elimination from cobaltiferous oresHANNA MINING CO·Filed 1978·Granted Jan 29, 1980·6 cites·8 claims
- 0844US4478803ADry scrubbing of SO2 from mixturesHANNA MINING CO·Filed 1983·Granted Oct 23, 1984·10 cites·28 claims
- 0927US4238466AAbsorption of sulfur dioxide from gases by ferrous sulfateHANNA MINING CO·Filed 1976·Granted Dec 9, 1980·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →