Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844691 | Inflow control device for wellbore operations | John Lee Emerson | 2020-11-24 |
| 10526870 | Downhole actuation ball, methods and apparatus | John Lee Emerson | 2020-01-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844691 | Inflow control device for wellbore operations | John Lee Emerson | 2020-11-24 |
| 10526870 | Downhole actuation ball, methods and apparatus | John Lee Emerson | 2020-01-07 |