Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156915 | Reactive and durable anti-static agent and method of preparing the same | Yuung-Ching Sheen, Juh-Shyong Lee, Tsai-Wie Tseng | 2000-12-05 |
| 5986041 | Polyetheresteramide and method of preparing the same | Yuung-Ching Sheen, Tsai-Wie Tseng, Juh-Shyong Lee | 1999-11-16 |