Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7001454 | Clinker and white portland cement with a high sulfur content derived from a high sulfur content pet-coke used as fuel | Waltter Lopez-Gonzales, Carlos Enrique Castillo-Linton | 2006-02-21 |