Cochran; Travis E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cochran; Travis E..The latest application filed is for "wellbore strings containing expansion tools".
- Cochran; Travis E. - Houston TX
| Patent | Date |
|---|---|
| Shifting tool collet with rolling component Grant 10,066,452 - Cochran , et al. September 4, 2 | 2018-09-04 |
| Multizone retrieval system and method Grant 9,879,501 - Hammer , et al. January 30, 2 | 2018-01-30 |
| Wellbore Strings Containing Expansion Tools App 20170183919 - Cochran; Travis E. ; et al. | 2017-06-29 |
| Wellbore strings containing expansion tools Grant 9,574,408 - Cochran , et al. February 21, 2 | 2017-02-21 |
| Shifting Tool Collet with Rolling Component App 20160053585 - Cochran; Travis E. ; et al. | 2016-02-25 |
| Wellbore Strings Containing Expansion Tools App 20150252628 - Cochran; Travis E. ; et al. | 2015-09-10 |
| Multizone Retrieval System and Method App 20150252645 - Hammer; Aaron C. ; et al. | 2015-09-10 |
| Sliding sleeve locking mechanisms Grant 8,522,877 - Chambers , et al. September 3, 2 | 2013-09-03 |
| Subterranean tubular cutter with depth of cut feature Grant 8,469,097 - Cochran , et al. June 25, 2 | 2013-06-25 |
| Sliding Sleeve Locking Mechanisms App 20110042107 - Chambers; Clay ; et al. | 2011-02-24 |
| Subterranean Tubular Cutter with Depth of Cut Feature App 20100288491 - Cochran; Travis E. ; et al. | 2010-11-18 |
| Production actuated mud flow back valve Grant 7,467,664 - Cochran , et al. December 23, 2 | 2008-12-23 |
| Production actuated mud flow back valve App 20080149350 - Cochran; Travis E. ; et al. | 2008-06-26 |
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