Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491102 | Downhole multiplexer and related methods | Dwayne Leismer, Thomas G. Hill, Jr. | 2002-12-10 |
| 6422312 | Multizone production monitoring system | Leroy C. Delatorre, James Reaux, Ronald E. Pringle | 2002-07-23 |