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Gunter Seidler-Stahl
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Berlin, DE
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last 30 patents
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Patent Grant
Arc extinguisher with an attachment for low voltage switchgear
Patent number
6,844,514
Issue date
Jan 18, 2005
Siemens Aktiengesellschaft
Michael Bach
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Arc chute having three barriers for the passage of arc gasses
Patent number
5,756,951
Issue date
May 26, 1998
Siemens Aktiengesellschaft
Karl-Heinz Manthe
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Power switch with an ARC quenching device
Patent number
5,731,561
Issue date
Mar 24, 1998
Siemens Aktiengesellschaft
Karl-Heinz Manthe
H01 - BASIC ELECTRIC ELEMENTS