Armin Wiegand

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Lichtenau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Valve assembly
- Patent number 11,867,296
- Issue date Jan 9, 2024
- Siemens Aktiengesellschaft
- Martin Wetzel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Determining and accounting for wear on a valve
- Patent number 10,982,794
- Issue date Apr 20, 2021
- Siemens Aktiengesellschaft
- Armin Wiegand
- G05 - CONTROLLING REGULATING
Information Patent Grant
Valve operation and diagnosis
- Patent number 10,048,160
- Issue date Aug 14, 2018
- Siemens Aktiengesellschaft
- Thomas Gnoss
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Valve Assembly
- Publication number 20220397200
- Publication date Dec 15, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Martin Wetzel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Determining And Accounting For Wear On A Valve
- Publication number 20190017627
- Publication date Jan 17, 2019
- SIEMENS AKTIENGESELLSCAFT
- Armin Wiegand
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Valve Operation And Diagnosis
- Publication number 20160069772
- Publication date Mar 10, 2016
- Siemens Aktiengesellschaft
- Thomas Gnoss
- G01 - MEASURING TESTING