Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683729 | Selective rotationally aligning indicating mechanism | — | 2020-06-16 |
| 10450827 | Capture method for flow back retrieval of borehole plug with a lower slip assembly | Tristan Wise, Elias Pena, Hector O. Gonzalez | 2019-10-22 |
| 10428623 | Ball dropping system and method | — | 2019-10-01 |
| 10400539 | Flow back retrieval method for borehole plug with a lower slip assembly through tubulars of different sizes | Tristan Wise, Elias Pena, Hector O. Gonzalez | 2019-09-03 |
| 10392897 | Flow back retrieval method for borehole plug with a lower slip assembly | Tristan Wise, Elias Pena, Gabriel Casanova, Hector O. Gonzalez, William B. Handy | 2019-08-27 |
| 10352121 | Borehole data transmission method for flowed back borehole plugs with a lower slip assembly or object landed on said plugs | Tristan Wise, Elias Pena, Hector O. Gonzalez | 2019-07-16 |
| 10214993 | Straddle frac tool with pump through feature apparatus and method | Christopher K. Elliott, James A. Smith, Adam McGuire, Robert S. O'Brien | 2019-02-26 |
| 10202822 | Plugs including insert for composite threaded mandrel for downhole applications | — | 2019-02-12 |
| 10184317 | Check valve with valve member biased by connectors extending from a valve seat for operation of a subterranean tool | Andre J. Porter | 2019-01-22 |
| 10082211 | Inverted element valve | — | 2018-09-25 |
| 10066453 | Self locking plug seat, system and method | — | 2018-09-04 |
| 10066478 | Indicating apparatus, system, and method | James A. Smith, Robert S. O'Brien | 2018-09-04 |
| 9938789 | Motion activated ball dropping tool | William B. Handy | 2018-04-10 |
| 9932823 | Downhole system having selective locking apparatus and method | James A. Smith | 2018-04-03 |
| 9868258 | Manufactured ported mandrel and method for making same | — | 2018-01-16 |
| 9777553 | Use of segmented ball seat and rotational locking collet for frac ball counter | — | 2017-10-03 |