Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252680 | Blend of a polyester and a polycarbonate | Hsinjin Yang | 1993-10-12 |
| 5202392 | Blend of a polyester and a polycarbonate | Hsinjin Yang | 1993-04-13 |
| 5196488 | Blend of a polyester and a polycarbonate | Hsinjin Yang | 1993-03-23 |
| 5194521 | Blend of a polyester and a polycarbonate | Hsinjin Yang | 1993-03-16 |