Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875678 | Process for making high impact strength polystyrene and related compositions | Michael J. Hanner, Chen-Youn Sue, Clifford C. Pettey, Carleton E. Stouffer, Paul M. Hunt | 2011-01-25 |