Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400160 | Crosslinked polymer-coated proppant | Travis Hope Larsen, Walter T. Stephens, Antonio Recio, III | 2019-09-03 |
| 10344195 | Controlling flow in downhole operations | HsinChen Chung | 2019-07-09 |
| 10174602 | Flow conditioning openings | Ronald Glen Dusterhoft | 2019-01-08 |