Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961815 | Apparatus and method for wet shoe applications | Cesar G. Garcia, James A. Rochen, Tharinda Wickramasinghe, Douglas Brian Farley, Jamie Inglesfield +1 more | 2021-03-30 |
| 9845665 | Liner drilling using retrievable directional bottom-hole assembly | — | 2017-12-19 |
| 7431094 | Method for utilizing downhole safety joint | — | 2008-10-07 |
| 7380596 | Downhold disconnect safety joint | — | 2008-06-03 |