Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552148 | &agr;-olefin/vinyl or vinylidene aromatic interpolymer product and process for making same using multiple catalyst systems | Martin J. Guest, Robert K. Rosen, Brian W. S. Kolthammer | 2003-04-22 |
| 6512049 | Sulfonated substantially random interpolymers, blends therewith and articles made therefrom | Stephen F. Hahn, James C. Stevens, Francis J. Timmers, Gregory F. Schmidt, Robert H. Terbrueggen +1 more | 2003-01-28 |