Rudiger Hess

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Contact pieces for vacuum switchgear, and method for the manufactur...
- Patent number 4,749,830
- Issue date Jun 7, 1988
- Siemens Aktiengesellschaft
- Horst Kippenberg
- 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