Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867333 | Mortar compositions with base on ultra-fine clinker, refined sand and chemical additives | — | 2011-01-11 |
| 7837786 | Compositions of cellular materials that contain anhydrite and methods for its preparation | Carolina Prieto Gomez, Jaime Valenzuela Grado, Pedro Burciaga Melendez | 2010-11-23 |
| 7537653 | Microsilica materials with improved pozzolanic activity | Jaime Valenzuela Grado | 2009-05-26 |
| 7169225 | Anhydrite cement compositions and procedures for manufacture | Jaime Valenzuela Grado, Perla Elvia Garcia Casillas, Pedro Burciaga Melendez | 2007-01-30 |