Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662165 | Production wells having permanent downhole formation evaluation sensors | Paulo Tubel, Kevin R. Jones, Frank D. Richardson | 1997-09-02 |
| 5623993 | Method and apparatus for sealing and transfering force in a wellbore | Richard G. Van Buskirk, Michael J. Loughlin, Rustom K. Mody, Michael H. Johnson | 1997-04-29 |
| 5597042 | Method for controlling production wells having permanent downhole formation evaluation sensors | Paulo Tubel, Kevin R. Jones, Frank D. Richardson | 1997-01-28 |