Olof Sjödén

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Nykoping, SE

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Patents Grantslast 30 patents

Information Patent Grant
Device for submerging material into liquid metal by an electromagne...
- Patent number 8,043,403
- Issue date Oct 25, 2011
- ABB AB
- Bengt Rydholm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for controlling the flow of molten steel in a...
- Patent number 7,975,753
- Issue date Jul 12, 2011
- ABB AB
- Anders Lehman
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method, Controller And Tundish Control System For A Continuous Cast...
- Publication number 20150352635
- Publication date Dec 10, 2015
- ABB Technology Ltd.
- Jan-Erik Eriksson
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DEVICE FOR SUBMERGING MATERIAL INTO LIQUID METAL BY AN ELECTROMAGNE...
- Publication number 20100236362
- Publication date Sep 23, 2010
- ABB AB
- Bengt Rydholm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method And Apparatus For Controlling The Flow Of Molten Steel In A...
- Publication number 20090120604
- Publication date May 14, 2009
- Anders Lehman
- B22 - CASTING POWDER METALLURGY