Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839095 | Stable mud drilling fluid additive, composition and process for making the same | Shawqui Lahalih, Ma'mun Absi-Halabi | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839095 | Stable mud drilling fluid additive, composition and process for making the same | Shawqui Lahalih, Ma'mun Absi-Halabi | 1989-06-13 |