Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465470 | Radially expandable ratcheting body lock ring for production packer release | Preston B. Lofgren, Luis J. Ramos | 2019-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465470 | Radially expandable ratcheting body lock ring for production packer release | Preston B. Lofgren, Luis J. Ramos | 2019-11-05 |