Christian Ries

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Munster, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gas-insulated switchgear assembly or component of a gas-insulated s...
- Patent number 7,593,207
- Issue date Sep 22, 2009
- ABB Technology AG
- Jorn Brandt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Spindle drive for a switch disconnector and/or grounding switch
- Patent number 7,479,612
- Issue date Jan 20, 2009
- ABB Technology AG
- Wolfgang Waldi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Spindle Drive For A Switch Disconnector And/Or Grounding Switch
- Publication number 20070278080
- Publication date Dec 6, 2007
- ABB TECHNOLOGY AG
- Wolfgang Waldi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas insulated switching system or component of a gas insulated swit...
- Publication number 20060237393
- Publication date Oct 26, 2006
- ABB Patent GmbH
- Jorn Brandt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER