Inventor · disambiguated record
Philip R. Haskett
Also filed as: HASKETT PHILIP R
5 granted patents·56 citations·filing 1975–1982
79Inventor score
Files withUS INTERIOR5
Top patents by PatentIndex Score
5 records- 0176US4053305ARecovery of copper and silver from sulfide concentratesUS INTERIOR·Filed 1976·Granted Oct 11, 1977·23 cites·1 claims
- 0271US4410496ARecovery of metal values from complex sulfidesUS INTERIOR·Filed 1982·Granted Oct 18, 1983·16 cites·3 claims
- 0360US3981962ADecomposition leach of sulfide ores with chlorine and oxygenUS INTERIOR·Filed 1975·Granted Sep 21, 1976·12 cites·7 claims
- 0439US3985855ARecovering copper values from oxidized oresUS INTERIOR·Filed 1975·Granted Oct 12, 1976·5 cites·4 claims
- 0525US3961942AHydrometallurgical process for copper recovery from sulfide oresUS INTERIOR·Filed 1975·Granted Jun 8, 1976·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →