Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7222671 | Apparatus and method for formation evaluation | Derek Caudwell, Anthony Robert Holmes Goodwin, Martin Trusler, Kai Hsu, Jonathan W. Brown +3 more | 2007-05-29 |
| 7194902 | Apparatus and method for formation evaluation | Anthony Robert Holmes Goodwin, Kai Hsu | 2007-03-27 |
| 6209648 | Method and apparatus for connecting a lateral branch liner to a main well bore | Herve Ohmer, Mark W. Brockman, Mikhail Gotlib | 2001-04-03 |