Vahik Petrossian

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Glendale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Damper positioning lock
- Patent number 9,474,919
- Issue date Oct 25, 2016
- Vahik Petrossian
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DAMPER POSITIONING LOCK
- Publication number 20080113613
- Publication date May 15, 2008
- Vahik Petrossian
- A62 - LIFE-SAVING FIRE-FIGHTING