Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021081 | Pull-style tensioner system for a top-tensioned riser | Alan Yu | 2011-09-20 |
| 7467914 | Apparatus and method for supporting a steel catenary riser | Lyle David Finn | 2008-12-23 |
| 6129151 | Apparatus for use in the completion of subsea wells | — | 2000-10-10 |
| 5515917 | Well apparatus | Bruce J. Watkins | 1996-05-14 |
| 4651830 | Marine wellhead structure | — | 1987-03-24 |