Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6172140 | Acrylic thio monomers | Huan Kiak Toh, Fang Chen | 2001-01-09 |
| 5502139 | Cross-linkable polymeric composition | Huan Kiak Toh | 1996-03-26 |
| 5373033 | Casting composition | Huan Kiak Toh, Michael Pittolo | 1994-12-13 |