Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848487 | Method for minimizing mud solids invasion of core samples obtained during subsurface coring | Maynard L. Anderson, Eve S. Sprunt, Peggy M. Wilson | 1989-07-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848487 | Method for minimizing mud solids invasion of core samples obtained during subsurface coring | Maynard L. Anderson, Eve S. Sprunt, Peggy M. Wilson | 1989-07-18 |