Willi Siegler

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Offenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for checking the efficiency of an electric power station co...
- Patent number 5,773,982
- Issue date Jun 30, 1998
- Siemens Aktiengesellschaft
- Eckehard Wolf
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for the recombination of hydrogen and oxygen
- Patent number 4,911,879
- Issue date Mar 27, 1990
- Siemens Aktiengesellschaft
- Reinhard Heck
- C01 - INORGANIC CHEMISTRY