Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9404348 | Packer for alternate flow channel gravel packing and method for completing a wellbore | Charles S. Yeh, Michael D. Barry, Michael T. Hecker, Tracy J. Moffett, Jon Blacklock +5 more | 2016-08-02 | $313,234,000 |
| 9322248 | Wellbore apparatus and methods for multi-zone well completion, production and injection | Charles S. Yeh, Michael D. Barry, Michael T. Hecker, Tracy J. Moffett, Jon Blacklock +5 more | 2016-04-26 | $74,389,000 |