Johannes Arndt

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Attendorn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drain valve for a sanitary cistern
- Patent number 10,941,551
- Issue date Mar 9, 2021
- Viega Technology GmbH & Co. KG
- Johannes Arndt
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drain, in particular shower drain
- Patent number 9,187,888
- Issue date Nov 17, 2015
- Viega GmbH & Co. KG
- Frank Hennes
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drain, in particular for floor level showers
- Patent number 9,021,628
- Issue date May 5, 2015
- Viega GmbH & Co. KG
- Patrick Schäfer
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Drain Valve for a Sanitary Cistern
- Publication number 20200332507
- Publication date Oct 22, 2020
- Viega Technology GmbH & Co. KG
- Johannes Arndt
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DRAIN, IN PARTICULAR SHOWER DRAIN
- Publication number 20130025047
- Publication date Jan 31, 2013
- Viega GmbH & Co. KG
- Frank Hennes
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRAIN, IN PARTICULAR FOR FLOOR LEVEL SHOWERS
- Publication number 20110067174
- Publication date Mar 24, 2011
- Viega GmbH & Co. KG
- Patrick Schäfer
- E03 - WATER SUPPLY SEWERAGE