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Kazi E. Haque
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Ottawa, CA
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Patents Grants
last 30 patents
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Patent Grant
Recovery of dissolved gold by sodium borohydride (NaBH.sub.4) reduc...
Patent number
5,178,665
Issue date
Jan 12, 1993
Her Majesty the Queen in Right of Canada as represented by the Minister of En...
Kazi E. Haque
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Use of microwave radiation to eliminate foam in ore leaching
Patent number
5,091,160
Issue date
Feb 25, 1992
Her Majesty the Queen in right of Canada, as represented by the Minister of E...
Peter D. Kondos
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Uranium ore processing
Patent number
4,374,096
Issue date
Feb 15, 1983
Canadian Patents and Development Limited
James M. Skeaff
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...