Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688734 | Method for producing prepolymerized, supported metallocene catalyst systems | Anthony N. Speca | 1997-11-18 |
| 5665665 | Method for making supported catalyst systems and catalyst systems therefrom | Jeffrey L. Brinen, Anthony N. Speca, Kathryn Ann Russell | 1997-09-09 |
| 5625015 | Method for making supported catalyst systems and catalyst systems therefrom | Jeffrey L. Brinen, Anthony N. Speca, Kathryn Ann Russell | 1997-04-29 |