Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639641 | Degradable in-line buoyant system for running casing in a wellbore | Robert Christopher Stratton, Thomas Erle Larson | 2023-05-02 |
| 10519753 | Apparatus and method for running casing in a wellbore | Scott Williamson | 2019-12-31 |
| 10400540 | Wellbore flow diversion tool utilizing tortuous paths in bow spring centralizer structure | Scott Williamson | 2019-09-03 |
| 10151169 | Dual barrier pump-out plug | Cornelis C. Valkenburg | 2018-12-11 |
| 8714272 | Cluster opening sleeves for wellbore | Cesar G. Garcia, Patrick J. Zimmerman, David Ward, Antonio Flores | 2014-05-06 |
| 8245788 | Cluster opening sleeves for wellbore treatment and method of use | Cesar G. Garcia, Patrick J. Zimmerman, David Ward, Antonio Flores | 2012-08-21 |