Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024136 | Systems and methods for fluid communication with an earth formation through cement | Brock Watson, Roger L. Schultz | 2018-07-17 |
| 9920589 | Methods of completing a well and apparatus therefor | Brock Watson, Roger L. Schultz, Gary P. Funkhouser, Jenna N. Robertson | 2018-03-20 |
| 9915107 | Vortex controlled variable flow resistance device and related tools and methods | Roger L. Schultz | 2018-03-13 |