Sven Santen

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Hofors, SW

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing metal from metal oxides
- Patent number 4,072,504
- Issue date Feb 7, 1978
- Aktiebolaget Svenska Kullagerfabriken
- Orn G. Perdahl
- C21 - METALLURGY OF IRON
Information Patent Grant
Method apparatus for increasing blast gas temperature in a shaft fu...
- Patent number 4,072,502
- Issue date Feb 7, 1978
- SKF Industrial Trading and Development Co. B.V.
- Sven Santen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of reducing ore using a plasma burner
- Patent number 4,019,895
- Issue date Apr 26, 1977
- SKF Industrial Trading and Development Company, B.V.
- Sven Santen
- C21 - METALLURGY OF IRON
Information Patent Grant
Arrangement for feeding
- Patent number 3,970,290
- Issue date Jul 20, 1976
- SKF Industrial Trading and Development Company, B.V.
- Sven Santen
- C21 - METALLURGY OF IRON