Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131146 | Prevention of backflow during drilling and completion operations | James A. Smith | 2021-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131146 | Prevention of backflow during drilling and completion operations | James A. Smith | 2021-09-28 |