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Patent applications and USPTO patent grants for Ramirez Tobias; Homero.The latest application filed is for "waterproof cement and synergic composition used to obtain high waterproofing".
Patent | Date |
---|---|
Process to produce portland cement clinker and obtained clinker Grant 8,021,478 - Ramirez Tobias , et al. September 20, 2 | 2011-09-20 |
Waterproof Cement and Synergic Composition Used to Obtain High Waterproofing App 20080271643 - Ramirez Tobias; Homero | 2008-11-06 |
Process to Produce Portland Cement Clinker and Obtained Clinker App 20080092781 - Ramirez Tobias; Homero ;   et al. | 2008-04-24 |
Concrete-based floors and wall coverings with an antimicrobial effect App 20040121140 - Ramirez Tobias, Homero ;   et al. | 2004-06-24 |
Method to produce cement clinker using high sulfur content fuel Grant 6,599,123 - Ramirez-Tobias , et al. July 29, 2 | 2003-07-29 |
Method to produce cement clinker using high sulfur content fuel App 20030108842 - Ramirez-Tobias, Homero ;   et al. | 2003-06-12 |
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