Alexander Illis

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Hydrometallurgical processing of precious metal-containing materials
- Patent number 4,615,731
- Issue date Oct 7, 1986
- Inco Limited
- John A. Thomas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for production of CoCl.sub.2 solution from cobaltic oxide-h...
- Patent number 4,394,366
- Issue date Jul 19, 1983
- Inco Limited
- Victor A. Ettel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of selenium
- Patent number 4,163,046
- Issue date Jul 31, 1979
- The International Nickel Company, Inc.
- Kohur N. Subramanian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Thermal concentration of non-ferrous metal values in sulfide minerals
- Patent number 4,135,913
- Issue date Jan 23, 1979
- The International Nickel Company, Inc.
- Alexander Illis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Purification of nickel electrolyte by electrolytic oxidation
- Patent number 3,983,018
- Issue date Sep 28, 1976
- The International Nickel Company, Inc.
- Gyula John Borbely
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR