Issued Patents 1989
Showing 1–1 of 1 patents
| 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 |
Showing 1–1 of 1 patents
| 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 |