Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145202 | Wedge slip travel stop | Gary L. Anderson, Christopher David Young | 2018-12-04 |
| 10077624 | Gripping arrangement | — | 2018-09-18 |
| 10018010 | Disintegrating agglomerated sand frack plug | James G. King, Jason M. Harper, Robert J. Taylor, Erwin D. Hernaez | 2018-07-10 |
| 9835007 | Control interface for seal back-up/slip | Sean L. Gaudette | 2017-12-05 |
| 9828828 | Seat arrangement, method for creating a seat and method for fracturing a borehole | — | 2017-11-28 |
| 9777550 | Degradable casing seal construction for downhole applications | Wayne Furlan, Ping Duan, Sayantan Roy, Anil K. Sadana | 2017-10-03 |
| 9719319 | Disintegrating packer slip/seal | — | 2017-08-01 |
| 9605509 | Removable treating plug with run in protected agglomerated granular sealing element | James G. King, Jason M. Harper, Robert J. Taylor, Bennett M. Richard | 2017-03-28 |
| 9540899 | Downhole seal apparatus and method thereof | Gary L. Anderson | 2017-01-10 |
| 9447649 | Packer setting mechanism | Robert J. Taylor, Peter J. Fay, David B. Ruddock, Scott D. Collins, Rafael Ramirez +1 more | 2016-09-20 |
| 9255461 | Removable fracturing plug of particulate material housed in a sheath set by expansion of a passage through the sheath | James G. King, Edward J. O'Malley, Charles Johnson, Steve Rosenblatt | 2016-02-09 |
| 9109425 | Removable fracturing plug of particulate material housed in a sheath set by relative end movement of the sheath | James G. King, Edward J. O'Malley, Charles Johnson, Steve Rosenblatt | 2015-08-18 |
| 9068414 | Multi-piston hydrostatic setting tool with locking feature and a single lock for multiple pistons | — | 2015-06-30 |
| 9068413 | Multi-piston hydrostatic setting tool with locking feature and pressure balanced pistons | — | 2015-06-30 |
| 9062506 | Multi-piston hydrostatic setting tool with locking feature outside actuation chambers for multiple pistons | — | 2015-06-23 |
| 8973921 | High temperature/high pressure seal | — | 2015-03-10 |
| 8967280 | Locking assembly for mechanically set packer | Gary L. Anderson | 2015-03-03 |
| 8733450 | Tubular seating system and method of seating a plug | Douglas J. Murray | 2014-05-27 |
| 8307891 | Retractable downhole backup assembly for circumferential seal support | David S. Bishop, Dennis E. Kroll | 2012-11-13 |
| 8176639 | Filament clamp for a vegetation trimmer | Ian J. Doane | 2012-05-15 |
| 8109340 | High-pressure/high temperature packer seal | Samuel I. Robinson | 2012-02-07 |
| 7905492 | Self-boosting wedge tubing-to-casing seal | — | 2011-03-15 |
| 7891434 | Packer setting device for high hydrostatic applications | Sean L. Gaudette, Robert S. O'Brien | 2011-02-22 |
| 7748467 | Downhole seal apparatus and method | — | 2010-07-06 |
| 7681652 | Packer setting device for high-hydrostatic applications | Sean L. Gaudette, Robert S. O'Brien | 2010-03-23 |