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Javier E. Molinari
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San Juan, PR, US
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last 30 patents
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Patent Grant
Paving block and molding process therefor
Patent number
7,819,607
Issue date
Oct 26, 2010
Efraín Carreras-Maldonado
B28 - WORKING CEMENT, CLAY, OR STONE
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last 30 patents
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Patent Application
Paving block and molding process therefor
Publication number
20070216058
Publication date
Sep 20, 2007
ECOLOGICA CARMELO INC.
Efrain Carreras-Maldonado
B28 - WORKING CEMENT, CLAY, OR STONE