Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845134 | Gelable compositions and use thereof in steam treatment of wells | Naim A. Mumallah | 1989-07-04 |
| 4799548 | Gelable compositions and use thereof in steam treatment of wells | Naim A. Mumallah | 1989-01-24 |