Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907428 | Liner deployment assembly having full time debris barrier | Mike A. Luke | 2021-02-02 |
| 10344552 | Rotating control device having a partition seal assembly | — | 2019-07-09 |
| 10260313 | Metal-to-metal sealing valve with managed flow erosion across sealing member | Luis A. Urdaneta Nava | 2019-04-16 |
| 10180038 | Force transferring member for use in a tool | — | 2019-01-15 |
| 10174579 | Extrusion-resistant seals for expandable tubular assembly | Rocky A. Turley, Brent J. Lirette, Huy V. Le | 2019-01-08 |
| 10030480 | Debris barrier assembly | Gordon Thomson | 2018-07-24 |
| 9810037 | Shear thickening fluid controlled tool | — | 2017-11-07 |
| 9528352 | Extrusion-resistant seals for expandable tubular assembly | Rocky A. Turley, Brent J. Lirette, Huy V. Le | 2016-12-27 |
| 9518452 | Surge immune liner setting tool | Rocky A. Turley, Mike Bock, George Givens, Kathleen C. Cassard | 2016-12-13 |
| 9255467 | Expandable liner hanger and method of use | Gordon Thomson, Lev Ring, Varadaraju Gandikota, Mike A. Luke, David S. Li | 2016-02-09 |
| 8807231 | Debris barrier assembly | Gordon Thomson | 2014-08-19 |
| 8443881 | Expandable liner hanger and method of use | Gordon Thomson, Lev Ring, Varadaraju Gandikota, Mike A. Luke, David S. Li | 2013-05-21 |
| 7390250 | Temporarily mountable strip door system, especially for temporary climate control of an area | — | 2008-06-24 |
| 7284619 | Packer with positionable collar | Charles O. Stokley, Doyle Warren, Jackie D. Newberry | 2007-10-23 |
| 6752205 | Inflatable packer with prestressed bladder | Andrew Kutac, Dennis Roessler, Charles O. Stokley | 2004-06-22 |
| 6439307 | Apparatus and method for controlling well fluid sample pressure | — | 2002-08-27 |
| 6339886 | Remotely measured caliper for wellbore fluid sample taking instrument | — | 2002-01-22 |
| 6216779 | Downhole tool actuator | — | 2001-04-17 |
| 6062315 | Downhole tool motor | — | 2000-05-16 |
| 5660232 | Liner valve with externally mounted perforation charges | — | 1997-08-26 |
| 5456316 | Downhole signal conveying system | Steven C. Owens, Richard J. Ross | 1995-10-10 |
| 5431412 | Sealing element | William Mark Richards, Daniel E. Dinhoble | 1995-07-11 |
| 5425424 | Casing valve | Douglas J. Murray | 1995-06-20 |
| 5174392 | Mechanically actuated fluid control device for downhole fluid motor | — | 1992-12-29 |
| 5098542 | Controlled plating apparatus and method for irregularly-shaped objects | Rene R. Plascencia | 1992-03-24 |