Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899319 | Method for determining induced fracture azimuth in formations surrounding a cased well | — | 1990-02-06 |
| 4843598 | Method of shear wave porosity logging of a subsurface formation surrounding a cased well | — | 1989-06-27 |
| 4312049 | Method of identifying gas, oil and water zones in a subsurface formation | Lucien Masse, James H. Sexton | 1982-01-19 |