Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4291139 | Process for preparation of block copolymers | Adel Farhan Halasa, James E. Hall | 1981-09-22 |
| 4219627 | Process for the preparation of block copolymers | Adel Farhan Halasa, James E. Hall | 1980-08-26 |