Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7231970 | Non-rotational casing hanger and seal assembly running tool | Michael Matusek | 2007-06-19 |
| 6125939 | Remotely deployable landing shoulder | — | 2000-10-03 |
| 4881850 | Subsea guidebase | — | 1989-11-21 |
| 4872708 | Production tieback connector | — | 1989-10-10 |