Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435979 | Methods and devices for isolating wellhead pressure | Dennis P. Nguyen, David Deloyd Anderson | 2019-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435979 | Methods and devices for isolating wellhead pressure | Dennis P. Nguyen, David Deloyd Anderson | 2019-10-08 |