Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705113 | Olefin plant refrigeration system | Vitus Tuan Wei, Qi Ma, Charles Sumner | 2004-03-16 |
| 6637237 | Olefin plant refrigeration system | Vitus Tuan Wei, Qi Ma | 2003-10-28 |
| 6238877 | Method for prediction prostate cancer patients' resistance to hormonal treatment by measuring serum concentrations of chromogranin A | Mark E. Astill | 2001-05-29 |