Bjorn Pettersson

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Vallda, SE

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Patents Grantslast 30 patents

Information Patent Grant
Pressure compensating device for a roller
- Patent number 7,972,253
- Issue date Jul 5, 2011
- Aktiebolaget SKF
- Björn Pettersson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure compensating device for a bearing housing
- Patent number 7,410,302
- Issue date Aug 12, 2008
- Aktiebolaget SKF
- Bjorn Pettersson
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Pressure compensating device for a roller
- Publication number 20070082796
- Publication date Apr 12, 2007
- Aktiebolaget SKF
- Bjorn Pettersson
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Pressure compensating device for a bearing housing
- Publication number 20060045405
- Publication date Mar 2, 2006
- Aktiebolaget SKF
- Bjorn Pettersson
- B22 - CASTING POWDER METALLURGY