Klaus Haertle

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Chemical cartridge for respirators
- Patent number 5,267,558
- Issue date Dec 7, 1993
- Auergesellschaft GmbH
- Klaus Haertle
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Oxygen self-rescuer apparatus
- Patent number 5,222,479
- Issue date Jun 29, 1993
- Auergesellschaft GmbH
- Lothar Brauer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Breathing bag for closed cycle respirator
- Patent number 4,459,981
- Issue date Jul 17, 1984
- Auergesellschaft GmbH
- Werner Mascher
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Breathing apparatus with flow control
- Patent number 4,195,627
- Issue date Apr 1, 1980
- Auergesellschaft GmbH
- Klaus Haertle
- A62 - LIFE-SAVING FIRE-FIGHTING