Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187062 | High density cluster based perforating system and method | Wenbo Yang, Philip M. Snider, John T. Hardesty, David S. Wesson | 2021-11-30 |
| 11047216 | Select fire switch form factor system and method | John T. Hardesty | 2021-06-29 |
| 10914144 | Proppant transport efficiency system and method | John T. Hardesty, Wenbo Yang, Kevin Wutherich, Ross Harvey | 2021-02-09 |