Ansohn; Travis J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ansohn; Travis J..The latest application filed is for "top down liner cementing, rotation and release method".
- Ansohn; Travis J. - Cypress TX
| Patent | Date |
|---|---|
| Subterranean tool for release of balls adjacent their intended destinations Grant 9,719,321 - Hern , et al. August 1, 2 | 2017-08-01 |
| Top down liner cementing, rotation and release method Grant 9,611,722 - Hern , et al. April 4, 2 | 2017-04-04 |
| Subterranean tool for release of darts adjacent their intended destinations Grant 9,453,390 - Hern , et al. September 27, 2 | 2016-09-27 |
| Top Down Liner Cementing, Rotation and Release Method App 20150176367 - Hern; Christopher R. ; et al. | 2015-06-25 |
| Subterranean Tool for Release of Balls Adjacent Their Intended Destinations App 20150068727 - Hern; Christopher R. ; et al. | 2015-03-12 |
| Subterranean Tool for Release of Darts Adjacent Their Intended Destinations App 20150068731 - Hern; Christopher R. ; et al. | 2015-03-12 |
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