Stefan Leymann

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Attendorn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for automatic flushing
- Patent number 9,695,577
- Issue date Jul 4, 2017
- Viega Technology GmbH & Co. KG
- Stefan Leymann
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Pressing tool with switchable bistable tensioning mechanism
- Publication number 20160067761
- Publication date Mar 10, 2016
- Viega GmbH & Co. KG
- Christian Rischen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method and Device for Automatic Flushing
- Publication number 20120234398
- Publication date Sep 20, 2012
- Viega GmbH & Co. KG
- Stefan Leymann
- E03 - WATER SUPPLY SEWERAGE