Risto Kajan

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Vaasa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Switching device combination for capacitive loads connected to dire...
- Patent number 7,365,622
- Issue date Apr 29, 2008
- ABB Oy
- Risto Kajan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Fastening Arrangement
- Publication number 20080204976
- Publication date Aug 28, 2008
- ABB OY
- Harri Mattlar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switching device combination for capacitive loads connected to dire...
- Publication number 20070035909
- Publication date Feb 15, 2007
- Risto Kajan
- H01 - BASIC ELECTRIC ELEMENTS