Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113392 | Tubing pressure insensitive surface controlled subsurface safety valve | James Dan Vick, Jr., Jimmie R. Williamson, Jr. | 2018-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113392 | Tubing pressure insensitive surface controlled subsurface safety valve | James Dan Vick, Jr., Jimmie R. Williamson, Jr. | 2018-10-30 |