Wolfgang König

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Wulfrath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Methods for treating bodies of water
- Patent number 9,290,395
- Issue date Mar 22, 2016
- Rheinkalk GmbH
- Wolfgang König
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of raising the pH of acidic bodies of water
- Patent number 8,617,402
- Issue date Dec 31, 2013
- Rheinkalk GmbH
- Christopher Pust
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method of Raising the pH of Acidic Bodies of Water
- Publication number 20150197436
- Publication date Jul 16, 2015
- Rheinkalk GmbH
- Christopher Pust
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method of Raising the pH of Acidic Bodies of Water
- Publication number 20140291255
- Publication date Oct 2, 2014
- Rheinkalk GmbH
- Christopher Pust
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods for Treating Bodies of Water
- Publication number 20130292344
- Publication date Nov 7, 2013
- Rheinkalk GmbH
- Wolfgang König
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method of Raising the pH of Acidic Bodies of Water
- Publication number 20100282688
- Publication date Nov 11, 2010
- Rheinkalk GmbH
- Christopher Pust
- E21 - EARTH DRILLING MINING