Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4505752 | Fast-setting cements from solid phosphorus pentoxide containing materials | Fawzy G. Sherif | 1985-03-19 |
| 4487632 | Fast-setting cements from liquid waste phosphorus pentoxide containing materials | Fawzy G. Sherif | 1984-12-11 |