Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622557 | Mineral binders colored with silicon-containing carbon black | Khaled Mahmud, Jameel Menashi, James A. Belmont | 1997-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622557 | Mineral binders colored with silicon-containing carbon black | Khaled Mahmud, Jameel Menashi, James A. Belmont | 1997-04-22 |