Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810051 | Well completion | Andrew M. Ferguson, Roger L. Schultz, Mark S. Britton, Brock Watson | 2017-11-07 |
| 9777558 | Methods and devices for one trip plugging and perforating of oil and gas wells | Andrew M. Ferguson, Bryan F. McKinley, Dale Norman | 2017-10-03 |