Per Engdahl

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Nyhamnslage, SE

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Patents Grantslast 30 patents

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, component made thereof, and method of making the...
- Patent number 5,403,371
- Issue date Apr 4, 1995
- Hoganas AB
- Per Engdahl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Use of a powder composition and a medium
- Publication number 20080044346
- Publication date Feb 21, 2008
- HOGANAS AB
- Lars Hultman
- G11 - INFORMATION STORAGE