Willi Muller

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Berlin, DT

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Patents Grantslast 30 patents

Information Patent Grant
Inductive voltage transformer
- Patent number 4,030,057
- Issue date Jun 14, 1977
- Siemens Aktiengesellschaft
- Werner Kohler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage transformer for an insulated high-voltage switching install...
- Patent number 3,988,684
- Issue date Oct 26, 1976
- Siemens Aktiengesellschaft
- Willi Muller
- G01 - MEASURING TESTING
Information Patent Grant
Voltage measuring device for an encapsulated high-voltage switching...
- Patent number 3,939,412
- Issue date Feb 17, 1976
- Siemens Aktiengesellschaft
- Wolfgang Hermstein
- G01 - MEASURING TESTING
Information Patent Grant
Voltage measuring device for encapsulated high-voltage installations
- Patent number 3,938,039
- Issue date Feb 10, 1976
- Siemens Aktiengesellschaft
- Wolfgang Hermstein
- G01 - MEASURING TESTING