Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359324 | Well logging apparatus for investigating earth formations | Brian Clark, Jacques Jundt, Martin G. Luling | 1994-10-25 |
| 5339036 | Logging while drilling apparatus with blade mounted electrode for determining resistivity of surrounding formation | Brian Clark, Jacques Jundt, Martin G. Luling | 1994-08-16 |
| 5339037 | Apparatus and method for determining the resistivity of earth formations | Richard A. Rosthal, Abdullah A. Bagersh | 1994-08-16 |