Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7297318 | Method of removing heavy metals from silicate sources during silicate manufacturing | Yung-Hui Huang | 2007-11-20 |
| 7201885 | Method of removing heavy metals from silicate sources during silicate manufacturing | Yung-Hui Huang | 2007-04-10 |