Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769296 | Apparatus and method for measuring formation pressure using a nozzle | Laura A. Montalvo, Andrew Kurkjian | 2004-08-03 |
| 6729416 | Method and apparatus for retaining a core sample within a coring tool | Gary W. Contreras, Edward Harrigan, Bunker Hill, Dean W. Lauppe, Sony Tran | 2004-05-04 |