Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230914 | Systems and methods for determining and/or using estimate of drilling efficiency | Maurice Ringer, Charles Toussaint | 2022-01-25 |
JL
Jacques Lessi
Overall (2022): #416,652 of 548,613Top 80%
1
Patents 2022