Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060383 | Wear bushing deployment and retrieval tool for subsea wellhead | Eduardo Valverde | 2021-07-13 |
| 10662743 | Wear bushing deployment and retrieval tool for subsea wellhead | Eduardo Valverde | 2020-05-26 |
| 10590733 | Method and apparatus for sealing tubulars | Albert C. Odell, II, Tuong Thanh Le | 2020-03-17 |
| 10161217 | Ball seat apparatus and method | — | 2018-12-25 |
| 9745821 | Method and apparatus for sealing tubulars | Albert C. Odell, II, Tuong Thanh Le | 2017-08-29 |
| 9719303 | Subsea drilling with casing | Jose A. Trevino, Albert C. Odell, II, Tuong Thanh Le, Wei Jake Xu, Guy F. Feasey | 2017-08-01 |
| 9500044 | Tubular coupling device | — | 2016-11-22 |
| 9493989 | Subsea drilling with casing | Jose A. Trevino, Albert C. Odell, II, Tuong Thanh Le, Wei Jake Xu, Guy F. Feasey | 2016-11-15 |
| 9488004 | Subsea casing drilling system | Albert C. Odell, II, Jose A. Trevino | 2016-11-08 |
| 9297210 | Earth removal member with features for facilitating drill-through | Albert C. Odell, II, Guy F. Feasey, Scott Beattie, Sharp Okorie Ugwuocha | 2016-03-29 |
| 9027643 | Method of removing cutters | Scott Beattie, Ming Zo Tan | 2015-05-12 |
| 8839880 | Subsea drilling with casing | Jose A. Trevino, Albert C. Odell, II, Tuong Thanh Le, Wei Jake Xu, Guy F. Feasey | 2014-09-23 |
| 8528669 | Earth removal member with features for facilitating drill-through | Albert C. Odell, II, Guy F. Feasey, Scott Beattie, Sharp Okorie Ugwuocha | 2013-09-10 |
| 8074749 | Earth removal member with features for facilitating drill-through | Albert C. Odell, II, Guy F. Feasey, Scott Beattie, Sharp Okorie Ugwuocha | 2011-12-13 |
| 7712549 | Drilling tool | Mahlon D. Dennis, Thomas M. Dennis | 2010-05-11 |
| 6488103 | Drilling tool and method of using same | Mahlon D. Dennis, Thomas M. Dennis | 2002-12-03 |
| 6213931 | Stump grinding tooth | Gordon Collier | 2001-04-10 |
| 5816347 | PDC clad drill bit insert | Mahlon D. Dennis | 1998-10-06 |