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Caroline Lindberg
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Hoganas, SE
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last 30 patents
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Patent Grant
Method of preparing sintered products having high tensile strength...
Patent number
6,261,514
Issue date
Jul 17, 2001
Höganäs AB
Caroline Lindberg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Manganese containing materials having high tensile strength
Patent number
5,969,276
Issue date
Oct 19, 1999
Hoganas AB
Caroline Lindberg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Iron based powder containing Mo, P and C
Patent number
5,918,293
Issue date
Jun 29, 1999
Hoganas AB
Caroline Lindberg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Iron based powder, component produced therefrom and method of produ...
Patent number
5,728,238
Issue date
Mar 17, 1998
Hoganas AB
Per Engdahl
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Iron-based powder containing chromium, molybdenum and manganese
Patent number
5,703,304
Issue date
Dec 30, 1997
Hoganas AB
Caroline Lindberg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Iron-based powder composition having good dimensional stability aft...
Patent number
5,567,890
Issue date
Oct 22, 1996
Hoganas AB
Caroline Lindberg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...