Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465487 | Outer casing string and method of installing same | Gavin Paul Robottom, Nigel Hogg | 2019-11-05 |
| 10392883 | Casing hanger lockdown tools | Edward J. Thornton | 2019-08-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465487 | Outer casing string and method of installing same | Gavin Paul Robottom, Nigel Hogg | 2019-11-05 |
| 10392883 | Casing hanger lockdown tools | Edward J. Thornton | 2019-08-27 |