Marc Flettner

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Water treatment device
- Patent number 7,815,779
- Issue date Oct 19, 2010
- Marc Flettner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Water treatment device
- Publication number 20060231503
- Publication date Oct 19, 2006
- Marc Flettner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE