Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414529 | Polystyrene compositions for foam extrusion | Fengkui Li, Ying Wang, Wyman Stephens | 2022-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414529 | Polystyrene compositions for foam extrusion | Fengkui Li, Ying Wang, Wyman Stephens | 2022-08-16 |