Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646102 | Process for manufacturing an alpha-dihydroxy derivative and epoxy resins prepared therefrom | Zeng K. Liao, Thomas H. Kalantar | 2003-11-11 |
| 6534621 | Process for manufacturing a hydroxyester derivative intermediate and epoxy resins prepared therefrom | Zeng K. Liao | 2003-03-18 |