SOREN PETERSSON

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LUDVIKA, SE

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Patents Grantslast 30 patents

Information Patent Grant
Controllable inductor
- Patent number 6,429,765
- Issue date Aug 6, 2002
- ABB AB
- Stefan Valdemarsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer or reactor cooled by an insulating agent
- Patent number 5,250,922
- Issue date Oct 5, 1993
- Asea Brown Boveri AB
- Erik Forsberg
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLABLE INDUCTOR
- Publication number 20020057165
- Publication date May 16, 2002
- STEFAN VALDEMARSSON
- H01 - BASIC ELECTRIC ELEMENTS