Hermann-Josef Wiegand

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Rasdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Detection of a partial discharge
- Patent number 11,579,181
- Issue date Feb 14, 2023
- Siemens Aktiengesellschaft
- Ulf Bormann
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for monitoring the state of a system component
- Patent number 9,678,129
- Issue date Jun 13, 2017
- Siemens Aktiengesellschaft
- Jörg Hassel
- G01 - MEASURING TESTING
Information Patent Grant
Device for determining torque and associated measuring method
- Patent number 9,335,227
- Issue date May 10, 2016
- Siemens Aktiengesellschaft
- Jörg Hassel
- G01 - MEASURING TESTING
Information Patent Grant
Dual-coded data comparator
- Patent number 5,285,185
- Issue date Feb 8, 1994
- Siemens Aktiengesellschaft
- Hermann-Josef Wiegand
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DETECTION OF A PARTIAL DISCHARGE
- Publication number 20220326293
- Publication date Oct 13, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Ulf Bormann
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR MONITORING THE STATE OF A SYSTEM COMPONENT
- Publication number 20140191766
- Publication date Jul 10, 2014
- Siemens Aktiengesellschaft
- Jörg Hassel
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR DETERMINING TORQUE AND ASSOCIATED MEASURING METHOD
- Publication number 20140174203
- Publication date Jun 26, 2014
- SIEMENS AKTIENGESELLSCHAFT
- Jörg Hassel
- G01 - MEASURING TESTING
Information Patent Application
Fall-protected autonomous travel system with area markers
- Publication number 20010027361
- Publication date Oct 4, 2001
- Siemens AG
- Hermann-Josef Wiegand
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Fall-protected autonomous travel system with boundary markers
- Publication number 20010025213
- Publication date Sep 27, 2001
- Siemens AG
- Hermann-Josef Wiegand
- G05 - CONTROLLING REGULATING