Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989032 | Well completion | Andrew M. Ferguson, Roger L. Schultz, Mark S. Britton, Brock Watson | 2021-04-27 |
| 10400565 | Apparatus for creating bidirectional rotary force or motion in a downhole device and method of using same | Roger L. Schultz, Brock Watson, Andrew M. Ferguson | 2019-09-03 |
| 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 |
| 8783338 | Methods and devices for one trip plugging and perforating of oil and gas wells | Andrew M. Ferguson, Bryan F. McKinley, Dale Norman | 2014-07-22 |
| 8459365 | Apparatus for creating bidirectional rotary force or motion in a downhole device and method for using same | Roger L. Schultz, Brock Watson, Andrew M. Ferguson | 2013-06-11 |
| 8403049 | Methods and devices for one trip plugging and perforating of oil and gas wells | Andrew M. Ferguson, Bryan F. McKinley, Dale Norman | 2013-03-26 |
| 8210250 | Methods and devices for one trip plugging and perforating of oil and gas wells | Andrew M. Ferguson, Bryan F. McKinley, Dale Norman | 2012-07-03 |
| 8066059 | Methods and devices for one trip plugging and perforating of oil and gas wells | Andrew M. Ferguson, Bryan F. McKinley, Dale Norman | 2011-11-29 |