Axel Kubbutat

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Oberhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Copper cooling plate for metallurgical furnaces
- Patent number 6,843,958
- Issue date Jan 18, 2005
- SMS Demag AG
- Elmar Korbik
- C21 - METALLURGY OF IRON
Information Patent Grant
Plate for cooling shaft furnaces
- Patent number 5,676,908
- Issue date Oct 14, 1997
- Man Gutenoffungshutte Aktiengesellschaft
- Axel Kubbutat
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling device for smelting plants
- Patent number 4,249,723
- Issue date Feb 10, 1981
- Gutehoffnungshutte Sterkrade Aktiengesellschaft
- Bruno Kammerling
- C21 - METALLURGY OF IRON