Issued Patents 2011
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, Clifford C. Pettey, Carleton E. Stouffer, Paul M. Hunt, Ken E. Bowen | 2011-01-25 |