Inventor · disambiguated record
Donald Roderick Mckay
Also filed as: MCKAY DONALD R · MCKAY DONALD RODERICK
3 granted patents·126 citations·filing 1975–1980
75Inventor score
Files withCOMINCO LTD3
Top patents by PatentIndex Score
3 records- 0193US4024218AProcess for hydrometallurgical upgradingCOMINCO LTD·Filed 1975·Granted May 17, 1977·49 cites·22 claims
- 0292US3976743ATreatment of zinc plant residueCOMINCO LTD·Filed 1975·Granted Aug 24, 1976·65 cites·20 claims
- 0357US4286966AProcess for the melting of sulfurCOMINCO LTD·Filed 1980·Granted Sep 1, 1981·12 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →