Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799157 | Method for uniquely estimating permeability and skin factor for at least two layers of a reservoir | Luis C. Ayestaran | 1989-01-17 |
FK
Fikri Kucuk
Overall (1989): #38,021 of 140,708Top 30%
1
Patents 1989