Thomas R. Curr

Follow

Person

Houghton Johannesburg, ZA

People

Patents Grantslast 30 patents

Information Patent Grant
Treatment of ferromanganese
- Patent number 4,540,433
- Issue date Sep 10, 1985
- Council for Mineral Technology
- Thomas R. Curr
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production and treatment of ferrochromium
- Patent number 4,441,921
- Issue date Apr 10, 1984
- Council for Mineral Technology
- Thomas R. Curr
- C21 - METALLURGY OF IRON
Information Patent Grant
Refining of ferrochromium metal
- Patent number 4,426,223
- Issue date Jan 17, 1984
- Council for Mineral Technology
- Thomas R. Curr
- C21 - METALLURGY OF IRON