Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590739 | Method and apparatus for actuation of downhole sleeves and other devices | Blake Cox, Loren McNeely, Glen Holcomb, Richard J. Morel, Joseph M. Montgomery | 2020-03-17 |
| 9976388 | Method and apparatus for actuation of downhole sleeves and other devices | Glen Holcomb, Blake Cox, Loren McNeely, Richard J. Morel, Joseph M. Montgomery | 2018-05-22 |
| 7703512 | Packer cup systems for use inside a wellbore | Zheng Rong Xu, Frank Espinosa | 2010-04-27 |
| 7681645 | System and method for stimulating multiple production zones in a wellbore | Bobby Frank McMillin, Mark Zimmerman | 2010-03-23 |
| 7311153 | Flow-biased sequencing valve | L. Michael McKee | 2007-12-25 |
| 6823945 | Pressure compensating apparatus and method for downhole tools | David Milton Eslinger | 2004-11-30 |