Inventor · disambiguated record
John R. Carlberg
Also filed as: CARLBERG JOHN R · MEYER GUSTAVO A
3 granted patents·22 citations·filing 1976–1979
67Inventor score
Files withAMAX INC3
Top patents by PatentIndex Score
3 records- 0163US4100043AAtmospheric leach ion-exchange process for treating iron-containing nickel-copper matteAMAX INC·Filed 1976·Granted Jul 11, 1978·11 cites·4 claims
- 0245US4241031ADissolution of nickeliferous sulfide material in HClAMAX INC·Filed 1979·Granted Dec 23, 1980·6 cites·35 claims
- 0345US4080418AExtraction of cobalt, copper and nickel values from ammoniacal solutions with chelating exchange resins of restored capacityAMAX INC·Filed 1977·Granted Mar 21, 1978·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →