Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523267 | Flow control in subterranean wells | Roger L. Schultz, Brock Watson, Gary P. Funkhouser | 2016-12-20 |
| 9316065 | Vortex controlled variable flow resistance device and related tools and methods | Roger L. Schultz | 2016-04-19 |
| 9309746 | Fluid communication with an earth formation through cement | Brock Watson, Roger L. Schultz | 2016-04-12 |