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Heiner Marin
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Berlin, DE
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last 30 patents
Information
Patent Grant
High-voltage circuit breaker having an insulating nozzle
Patent number
6,744,000
Issue date
Jun 1, 2004
Siemens Aktiengesellschaft
Ralf Bergmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage circuit-breaker with a counter-contact which can be ac...
Patent number
6,365,863
Issue date
Apr 2, 2002
Siemens Aktiengesellschaft
Heiner Marin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage circuit breaker with two arcing contacts which can be...
Patent number
6,271,494
Issue date
Aug 7, 2001
Siemens Aktiengesellschaft
Hold Dienemann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage circuit-breaker having an axially displaceable field e...
Patent number
6,177,643
Issue date
Jan 23, 2001
Siemens Aktiengeselleschaft
Heiner Marin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Puffer-type circuit breaker and nozzle emitting gas with coaxial ab...
Patent number
5,739,495
Issue date
Apr 14, 1998
Siemens Aktiengesellschaft
Heiner Marin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage power switch with a cooling device for cooling the que...
Patent number
5,717,183
Issue date
Feb 10, 1998
Siemens Aktiengesellschaft
Volker Lehmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric high-tension circuit breaker
Patent number
5,589,673
Issue date
Dec 31, 1996
Siemens Aktiengesellschaft
Volker Lehmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage power switch
Patent number
5,563,389
Issue date
Oct 8, 1996
Siemens Aktiengesellschaft
Heiner Marin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric high-voltage circuit breaker
Patent number
5,534,673
Issue date
Jul 9, 1996
Siemens Aktiengesellschaft
Volker Lehmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage compressed-gas circuit breaker
Patent number
4,827,373
Issue date
May 2, 1989
Siemens Aktiengesellschaft
Heiner Marin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage compressed-gas circuit breaker
Patent number
4,823,232
Issue date
Apr 18, 1989
Siemens Aktiengesellschaft
Heiner Marin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact arrangement for air-blast switches with a tubular element o...
Patent number
4,418,255
Issue date
Nov 29, 1983
Siemens Aktiengesellschaft
Ruediger Hess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric gas blast circuit breaker
Patent number
4,354,073
Issue date
Oct 12, 1982
Siemens Aktiengesellschaft
Ruediger Hess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical contact construction for air-blast circuit breakers
Patent number
4,321,439
Issue date
Mar 23, 1982
Siemens Aktiengesellschaft
Rudiger Hess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric gas blast circuit breaker
Patent number
4,293,750
Issue date
Oct 6, 1981
Siemens Aktiengesellschaft
Heiner Marin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact system for high-voltage power circuit breakers
Patent number
4,142,081
Issue date
Feb 27, 1979
Siemens Aktiengesellschaft
Rainer Bitsch
H01 - BASIC ELECTRIC ELEMENTS