Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5565281 | Shutdown, bilayer battery separator | Wei-Ching Yu | 1996-10-15 |
| 4940648 | Increased sensitivity photoinitiation compositions | — | 1990-07-10 |
| 4845011 | Visible light photoinitiation compositions | Wojciech A. Wilczak | 1989-07-04 |