Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303485 | Wellbore apparatus and methods for zonal isolations and flow control | Michael T. Hecker, Michael D. Barry, David A. Howell, Charles S. Yeh, Iain MacLeod +3 more | 2016-04-05 |