Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365045 | Crystalline olefin block polymers | Habet M. Khelghatian, Louise D. Hague, James L. Jezl | 1982-12-21 |
| 4353792 | Process to upgrade coal liquids by extraction prior to hydrodenitrogenation | Elmer J. Hollstein, Edward J. Janoski, Edward G. Scheibel | 1982-10-12 |