Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932168 | Method for making a well for removing fluid from a desired subterranean formation | Claude Morgan, Geoff Fanning, Brian E. Varcoe, Robert Kolkmeier, Robert Stayton +1 more | 2005-08-23 |