John D. Bruno

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Golden, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Solvent extraction of cobalt (II) from sulfate solutions with cobal...
- Patent number 4,600,435
- Issue date Jul 15, 1986
- Amax Inc.
- Ben W. Wiegers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering molybdenum and copper from sulfide concentrates
- Patent number 4,444,733
- Issue date Apr 24, 1984
- Amax Inc.
- John M. Laferty
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...