Michael Riess

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Kerpen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for processing glass fiber waste
- Patent number 9,682,382
- Issue date Jun 20, 2017
- Quarzwerke GmbH
- Michael Riess
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROCESSING OPTICAL FIBER WASTES
- Publication number 20150017438
- Publication date Jan 15, 2015
- Quarzwerke GmbH
- Michael Riess
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...