Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193350 | Well tool having a removable collar for allowing production fluid flow | Nicholas A. Kuo, Luke William Holderman, Frank Giusti, Jr. | 2021-12-07 |
| 10961814 | Apparatus and method for isolating flow through wellbore | Shawn Ray Webb | 2021-03-30 |