Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5319033 | Tapered block monovinyl aromatic/conjugated diene copolymer | William J. Trepka, Ralph C. Farrar | 1994-06-07 |
| 5290875 | Conjugated diene/monovinylarene block copolymers with multiple tapered blocks | Nathan E. Stacy, Nancy R. Knight | 1994-03-01 |