Sa'id S. Poosti

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Tarzana, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of and system for venting out buildup of explosive gases in...
- Patent number 6,551,015
- Issue date Apr 22, 2003
- Department of Water and Power City of Los Angeles
- Mohammed B. Khajavi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Manhole restraining system for venting out explosive gases in a man...
- Patent number 6,350,081
- Issue date Feb 26, 2002
- Department of Water and Power City of Los Angeles
- Mohammed B. Khajavi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING