Issued Patents All Time
| 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 |
| 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 |