Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878270 | Methods and apparatus for drilling, completing and configuring U-tube boreholes | Dean Lee, Richard Thomas Hay, Nesto Humberto Gil, Rodney A. Schnell, Joe E. Hess +2 more | 2011-02-01 |