Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722432 | Slimhole fluid tester | Christopher W. Spiers, Anthony P. Vovers | 2004-04-20 |
| 6691785 | Isolation valve | — | 2004-02-17 |
| 6691786 | Inflatable flow control device and method | — | 2004-02-17 |
| 6684950 | System for pressure testing tubing | — | 2004-02-03 |