Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7571771 | Cavity well system | Christopher A. Pratt | 2009-08-11 |
| 7419223 | System and method for enhancing permeability of a subterranean zone at a horizontal well bore | — | 2008-09-02 |
| 7163063 | Method and system for extraction of resources from a subterranean well bore | — | 2007-01-16 |