Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339037 | Apparatus and method for determining the resistivity of earth formations | Stephen D. Bonner, Abdullah A. Bagersh | 1994-08-16 |
| 5329448 | Method and apparatus for determining horizontal conductivity and vertical conductivity of earth formations | — | 1994-07-12 |