Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799571 | Medicinal powder delivery system | Nathaniel Hughes | 2004-10-05 |
| 6793875 | Nanostructured carbide cermet powders by high energy ball milling | Ruiming Ren, Zhenguo Yang | 2004-09-21 |