Winfried Völkner

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gas-filled surge arrester wIth an activating compound formed of a p...
- Patent number 6,362,945
- Issue date Mar 26, 2002
- EPCOS AG
- Peter Bobert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Module for protecting telecommunication devices against voltage surges
- Patent number 6,172,865
- Issue date Jan 9, 2001
- Siemens Aktiengesellschaft
- Juergen Boy
- H01 - BASIC ELECTRIC ELEMENTS