Robert Zijlstra

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Boelenslaan, NL

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Patents Grantslast 30 patents

Information Patent Grant
Current sensor apparatus and method for uninterruptible power supply
- Patent number 7,550,872
- Issue date Jun 23, 2009
- General Electric Company
- Fokke Hoekstra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CURRENT SENSOR APPARATUS AND METHOD FOR UNINTERRUPTIBLE POWER SUPPLY
- Publication number 20080143187
- Publication date Jun 19, 2008
- Fokke Hoekstra
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...