Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7739217 | Monitoring polyethylene polymerization system utilizing the method for message suppression in rule based expert system | David J. Sandell | 2010-06-15 |
| 6423791 | Process for the production of linear low density ethylene copolymers | — | 2002-07-23 |
| 5102955 | Broad distribution, high molecular weight low density polyethylene and method of making thereof | David C. Calabro, Pamela J. Cook | 1992-04-07 |
| 5034364 | Multiple chromium compound-containing catalyst composition and olefin polymerization therewith | Grace O. Tsien, Chisung Wu | 1991-07-23 |