David Löher

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Lennestadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drinking water supply system with groupwise control, method for con...
- Patent number 11,680,392
- Issue date Jun 20, 2023
- Viega Technology GmbH & Co. KG
- Markus Kramer
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drinking water supply system having an acoustic sensor or a presenc...
- Patent number 11,499,299
- Issue date Nov 15, 2022
- Viega Technology GmbH & Co. KG
- Markus Kramer
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drinking water supply system with volume or pressure control functi...
- Patent number 11,085,174
- Issue date Aug 10, 2021
- Viega Technology GmbH & Co. KG
- Markus Kramer
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Drinking Water Supply System Having an Acoustic Sensor or a Presenc...
- Publication number 20200362544
- Publication date Nov 19, 2020
- Viega Technology GmbH & Co. KG
- Markus Kramer
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Drinking Water Supply System with Groupwise Control, Method for Con...
- Publication number 20200284006
- Publication date Sep 10, 2020
- Viega Technology GmbH & Co. KG
- Markus Kramer
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Drinking Water Supply System with Drinking Water Quality Monitoring...
- Publication number 20200283998
- Publication date Sep 10, 2020
- Viega Technology GmbH & Co. KG
- Markus Kramer
- G01 - MEASURING TESTING