Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137994 | Process for the simultaneous trimerization and copolymerization of ethylene | Mark G. Goode, Thomas E. Spriggs, Wayne R. Wilder, Calvin L. Edwards | 1992-08-11 |
| 4777315 | Process for trimerization | Frederick J. Karol | 1988-10-11 |
| 4719193 | Processes for preparing polyethylene catalysts by heating catalyst precursors | Frederick J. Karol | 1988-01-12 |