Hannes Guttinger

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Stafa, CH

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Patents Grantslast 30 patents

Information Patent Grant
Fire detecting system
- Patent number 4,975,684
- Issue date Dec 4, 1990
- Cerberus A.G.
- Hannes Guttinger
- G08 - SIGNALLING
Information Patent Grant
Photoelectric smoke detector and its application
- Patent number 4,647,786
- Issue date Mar 3, 1987
- Cerberus AG
- Hannes Guttinger
- G08 - SIGNALLING
Information Patent Grant
Scattered radiation smoke detector
- Patent number 4,642,471
- Issue date Feb 10, 1987
- Cerberus AG
- Hannes Guttinger
- G08 - SIGNALLING
Information Patent Grant
Method and apparatus for reporting dangerous conditions
- Patent number 4,551,710
- Issue date Nov 5, 1985
- Cerberus AG
- Alan P. Troup
- G08 - SIGNALLING
Information Patent Grant
Device for the detection of foreign components in a gas and an appl...
- Patent number 4,543,815
- Issue date Oct 1, 1985
- Cerberus AG
- Alan Troup
- G08 - SIGNALLING