Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6988022 | Method for online estimation of reactor split for multimodal polyolefins | John R. Parrish, Mark G. Goode, Jeffrey B. Drabish | 2006-01-17 |
| 6620894 | Start-up procedure for multiple catalyst polymerization systems | — | 2003-09-16 |