Jan-Olof Olsson

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Hallstahammar, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of handling liquid non-ferrous metals with refractory material
- Patent number 7,449,045
- Issue date Nov 11, 2008
- Sandvik Intellectual Property AB
- Mats Sundberg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of manufacturing high temperature resistant shaped parts
- Patent number 5,970,306
- Issue date Oct 19, 1999
- Kanthal AB
- Ulf Franzen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat radiation tube
- Patent number 5,267,609
- Issue date Dec 7, 1993
- Kanthal AB
- Jan-Olof Olsson
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Furnace having tubes for cracking hydrocarbons
- Patent number 5,206,880
- Issue date Apr 27, 1993
- Kanthal AB
- Jan-Olof Olsson
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Forehearth
- Patent number 4,854,960
- Issue date Aug 8, 1989
- Kanthal AB
- H.ang.kan Lindgren
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method of handling liquid non-ferrous metals with refractory material
- Publication number 20070113706
- Publication date May 24, 2007
- Sandvik Intellectual Property AB
- Mats Sundberg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method of handling liquid non-ferrous metals with refractory material
- Publication number 20030075251
- Publication date Apr 24, 2003
- Mats Sundberg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES