Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995113 | Method and apparatus for treating a wellbore | Cesar G. Garcia, Michael J. Sessa | 2018-06-12 |
| 9670751 | Sliding sleeve having retrievable ball seat | Jason J. Brasseaux, Cesar G. Garcia | 2017-06-06 |
| 9523261 | High flow rate multi array stimulation system | Antonio Flores, David Nowowiejski | 2016-12-20 |
| 9488035 | Sliding sleeve having deformable ball seat | Scott Crowley, Cesar G. Garcia, Iain Greenan | 2016-11-08 |
| 9080420 | Multiple shift sliding sleeve | Antonio Flores, Cesar G. Garcia | 2015-07-14 |
| 8893810 | Arrangement of isolation sleeve and cluster sleeves having pressure chambers | Patrick J. Zimmerman, Cesar G. Garcia | 2014-11-25 |
| 8800670 | Filler rings for swellable packers and method for using same | Jeffrey J. Lembcke, Patrick J. Zimmerman | 2014-08-12 |
| 8714272 | Cluster opening sleeves for wellbore | Cesar G. Garcia, Patrick J. Zimmerman, Antonio Flores, Michael Dedman | 2014-05-06 |
| 8245788 | Cluster opening sleeves for wellbore treatment and method of use | Cesar G. Garcia, Patrick J. Zimmerman, Antonio Flores, Michael Dedman | 2012-08-21 |
| 8087459 | Packer providing multiple seals and having swellable element isolatable from the wellbore | Rebecca Caldwell, Patrick J. Zimmerman, Robert Coon, Henry Joe Jordan, Jr. | 2012-01-03 |
| 8069918 | Magnetic slip retention for downhole tool | Patrick J. Zimmerman, Jonathan A. Young | 2011-12-06 |
| 6578638 | Drillable inflatable packer & methods of use | Brett Guillory | 2003-06-17 |
| 6082707 | Valve seat and method | David Hosie, Michael Brian Grayson | 2000-07-04 |
| 6059262 | Valve operator and method | David Hosie, Michael Brian Grayson | 2000-05-09 |
| 5320219 | Compact disc identification kit | — | 1994-06-14 |