Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709506 | Method of making a multi-phase aggregate using a multi-stage process | Khaled Mahmud, Meng-Jiao Wang | 2004-03-23 |
| 6686409 | Method of making a multi-phase aggregate using a multi-stage process | Khaled Mahmud, Meng-Jiao Wang | 2004-02-03 |