Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879490 | Methods and systems for drilling | Jose Victor Guerrero, Duncan Charles MacDonald, James Bryon Rogers, Donald Ray Sitton, Jason Norman | 2018-01-30 |
DE
David Alston Edbury
Overall (2018): #447,066 of 503,207Top 90%
1
Patents 2018