Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150324 | Method and apparatus for riserless drilling | John Christian Hartley Mungall | 2006-12-19 |
| 6840337 | Method and apparatus for removing cuttings | James B. Terry, Carey John Naquin, James W. Estep, Martin D. Paulk, E. Alan Coats +2 more | 2005-01-11 |
| 6766853 | Apparatus for interconnecting continuous tubing strings having sidewall-embedded lines therein | Henry L. Restarick, John C. Gano, Michael L. Connell, Nicida Maerefat | 2004-07-27 |
| 6561278 | Methods and apparatus for interconnecting well tool assemblies in continuous tubing strings | Henry L. Restarick, John C. Gano, Michael L. Connell, Nicida Maerefat | 2003-05-13 |