Per Krainer

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Ludvika, SE

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Patents Grantslast 30 patents

Information Patent Grant
Contact bounce reduction system
- Patent number 11,742,157
- Issue date Aug 29, 2023
- Hitachi Energy Switzerland AG
- Per Krainer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuator for a tap changer
- Patent number 9,324,493
- Issue date Apr 26, 2016
- ABB Technology Ltd.
- Per Krainer
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTACT BOUNCE REDUCTION SYSTEM
- Publication number 20230197364
- Publication date Jun 22, 2023
- Hitachi Energy Switzerland AG
- Per Krainer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Actuator For A Tap Changer
- Publication number 20150235760
- Publication date Aug 20, 2015
- ABB Technology Ltd.
- Per Krainer
- H01 - BASIC ELECTRIC ELEMENTS