Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415365 | Methods and systems for drilling | David Alston Edbury, Duncan Charles MacDonald, James Bryon Rogers, Donald Ray Sitton, Jason Norman | 2019-09-17 |
| 9879490 | Methods and systems for drilling | David Alston Edbury, Duncan Charles MacDonald, James Bryon Rogers, Donald Ray Sitton, Jason Norman | 2018-01-30 |
| 9683418 | Methods and systems for picking up a drill bit | David Alston Edbury, Duncan Charles MacDonald, James Bryon Rogers, Donald Ray Sitton | 2017-06-20 |
| 9470052 | Methods and systems for drilling | David Alston Edbury, Duncan Charles MacDonald, James Bryon Rogers, Donald Ray Sitton, Jason Norman | 2016-10-18 |
| 8939233 | Methods and systems for drilling | David Alston Edbury, Duncan Charles MacDonald, James Bryon Rogers, Donald Ray Sitton | 2015-01-27 |
| 8561720 | Methods and systems for drilling | David Alston Edbury, Duncan Charles MacDonald, James Bryon Rogers, Donald Ray Sitton | 2013-10-22 |