Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314085 | Well operations system | Thomas G. Cassity | 2008-01-01 |
| 7308943 | Well operations system | Thomas G. Cassity | 2007-12-18 |
| 7274989 | Borehole equipment position detection system | — | 2007-09-25 |
| 7165610 | Removable seal | — | 2007-01-23 |
| 7152682 | Subsea process assembly | — | 2006-12-26 |
| 7134498 | Well drilling and completions system | — | 2006-11-14 |
| 7117945 | Well operations system | Thomas G. Cassity | 2006-10-10 |
| 7093660 | Well operations system | Thomas G. Cassity | 2006-08-22 |
| 7062960 | Blow out preventer testing apparatus | Patrice Couren | 2006-06-20 |
| 6991039 | Well operations system | Thomas G. Cassity | 2006-01-31 |
| 6860921 | Method and apparatus for separating liquid from a multi-phase liquid/gas stream | — | 2005-03-01 |
| 6725936 | Method for drilling a plurality of offshore underwater wells | — | 2004-04-27 |
| 6601656 | Method and apparatus for drilling an offshore underwater well | David Garnham | 2003-08-05 |
| 6547008 | Well operations system | Thomas G. Cassity | 2003-04-15 |
| 6497286 | Method and apparatus for drilling a plurality of offshore underwater wells | — | 2002-12-24 |
| 6431285 | Apparatus for drilling an offshore underwater well | David Garnham | 2002-08-13 |
| 6257549 | Actuation module | — | 2001-07-10 |
| 6200152 | Electrical connection | — | 2001-03-13 |
| 6039119 | Completion system | Thomas G. Cassity | 2000-03-21 |
| 5558532 | Electrical connection | — | 1996-09-24 |
| 5544707 | Wellhead | Thomas G. Cassity | 1996-08-13 |
| 5456313 | Modular control system | Klaus Biester, Richard J. Emptage | 1995-10-10 |
| 5307886 | Method for casing a hole drilled in a formation | — | 1994-05-03 |
| 5107930 | Guide line attachment | — | 1992-04-28 |
| 5085277 | Sub-sea well injection system | — | 1992-02-04 |