Horst Berger

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Kaarst, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining the configuration of detectors of a danger a...
- Patent number 5,402,101
- Issue date Mar 28, 1995
- Esser Sicherheitstechnik GmbH
- Horst Berger
- G08 - SIGNALLING
Information Patent Grant
Fire detector
- Patent number 5,351,034
- Issue date Sep 27, 1994
- Esser Sicherheitstechnik GmbH
- Horst Berger
- G08 - SIGNALLING
Information Patent Grant
Ionization fire detector
- Patent number 5,298,223
- Issue date Mar 29, 1994
- Esser Sicherheitstechnik GmbH
- Horst Berger
- G08 - SIGNALLING