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Albert Garguilo
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Lynbrook, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Manhole security device
Patent number
6,550,294
Issue date
Apr 22, 2003
Albert Garguilo
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
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Patent Application
Manhole security device
Publication number
20020148260
Publication date
Oct 17, 2002
Albert Garguilo
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING