Inventor · disambiguated record
Alexander Illis
Also filed as: ILLIS ALEXANDER · NISSEN NORMAN C
5 granted patents·103 citations·filing 1975–1985
81Inventor score
Top patents by PatentIndex Score
5 records- 0190US4615731AHydrometallurgical processing of precious metal-containing materialsINCO LTD·Filed 1985·Granted Oct 7, 1986·47 cites·39 claims
- 0286US4163046ARecovery of seleniumINT NICKEL CO·Filed 1978·Granted Jul 31, 1979·35 cites·11 claims
- 0354US4135913AThermal concentration of non-ferrous metal values in sulfide mineralsINT NICKEL CO·Filed 1975·Granted Jan 23, 1979·10 cites·26 claims
- 0451US3983018APurification of nickel electrolyte by electrolytic oxidationINT NICKEL CO·Filed 1975·Granted Sep 28, 1976·10 cites·14 claims
- 0531US4394366AProcess for production of CoCl2 solution from cobaltic oxide-hydrateINCO LTD·Filed 1981·Granted Jul 19, 1983·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →