Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426917 | Reservoir monitoring through modified casing joint | Jacques R. Tabanou, Reinhart Ciglenec, Christian Chouzenoux | 2002-07-30 |
| 6092416 | Downholed system and method for determining formation properties | Frank R. Halford, Walter R. Benson, Andrew Kurkjian | 2000-07-25 |