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Ralf Seebold
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Berlin, DE
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last 30 patents
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Patent Grant
Multi-pole vacuum switch with a pole operating unit for each vacuum...
Patent number
5,523,536
Issue date
Jun 4, 1996
Siemens Aktiengesellschaft
Manfred Binder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for switching apparatus having a shaft
Patent number
4,793,721
Issue date
Dec 27, 1988
Siemens Aktiengesellschaft
Gunter Prietzel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Actuating device for a low-voltage circuit breaker with a ratchet w...
Patent number
4,742,200
Issue date
May 3, 1988
Siemens Aktienfesellschaft
Ulrich Marquardt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Drive mechanism for a circuit breaker using eccentric member and di...
Patent number
4,655,098
Issue date
Apr 7, 1987
Siemens Aktiengesellschaft
Ulrich Marquardt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact assembly having a current-dependent force increasing the co...
Patent number
4,636,762
Issue date
Jan 13, 1987
Siemens Aktiengesellschaft
Ulrich Marquardt
H01 - BASIC ELECTRIC ELEMENTS