Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293256 | Sealing element support rings for downhole packers | Brandon C. Goodman, James A. Rochen | 2022-04-05 |
| 11105184 | Hydraulically actuated fluid communication method | Ryan R. Bacsik, Matthew Priesmeyer, Dick S. Gonzalez | 2021-08-31 |
| 10961815 | Apparatus and method for wet shoe applications | James A. Rochen, Tharinda Wickramasinghe, Douglas Brian Farley, Jamie Inglesfield, Jobby T. Jacob +1 more | 2021-03-30 |
| 10392899 | Indexing stimulating sleeve and other downhole tools | Dick S. Gonzalez | 2019-08-27 |
| 10280712 | Hydraulically actuated fluid communication mechanism | Ryan R. Bacsik, Matthew Priesmeyer, Dick S. Gonzalez | 2019-05-07 |
| 9995112 | Method and apparatus for treating a wellbore | Clayton R. Andersen, Christopher D. Palmer | 2018-06-12 |
| 9995113 | Method and apparatus for treating a wellbore | David Ward, Michael J. Sessa | 2018-06-12 |
| 9976389 | Method and apparatus for treating a wellbore | Clayton R. Andersen, Alison Grogan | 2018-05-22 |
| D812443 | Cutting element | Ivan Alejandro Gonzalez, Bernardo Harvey | 2018-03-13 |
| 9885225 | Method and apparatus for treating a wellbore | Clayton R. Andersen, Alison Grogan, Jason J. Brasseaux | 2018-02-06 |
| 9714557 | Sliding sleeve having contracting, ringed ball seat | — | 2017-07-25 |
| 9714559 | Method and apparatus for hydraulic fracturing | Lev Ring | 2017-07-25 |
| 9670751 | Sliding sleeve having retrievable ball seat | Jason J. Brasseaux, David Ward | 2017-06-06 |
| 9488035 | Sliding sleeve having deformable ball seat | Scott Crowley, David Ward, Iain Greenan | 2016-11-08 |
| 9456538 | Reversible plough | Marco Antonio Olivares, Mairon Gonzalez | 2016-10-04 |
| 9394773 | Resettable ball seat | Patrick J. Zimmerman, Charles D. Parker | 2016-07-19 |
| 9080420 | Multiple shift sliding sleeve | Antonio Flores, David Ward | 2015-07-14 |
| 8893810 | Arrangement of isolation sleeve and cluster sleeves having pressure chambers | Patrick J. Zimmerman, David Ward | 2014-11-25 |
| 8714272 | Cluster opening sleeves for wellbore | Patrick J. Zimmerman, David Ward, Antonio Flores, Michael Dedman | 2014-05-06 |
| 8245788 | Cluster opening sleeves for wellbore treatment and method of use | Patrick J. Zimmerman, David Ward, Antonio Flores, Michael Dedman | 2012-08-21 |
| 7734138 | Fiber optic connector holders | Stephen G. Bloodworth, William Julius McPhil Giraud, Todd Mitchell | 2010-06-08 |
| 7496268 | High density fiber optic hardware | Alejandro Raigoza Escoto, Manuel Alejandro Lopez Sanchez, Octavio Beltran Salinas, Gerardo Pavon, James Phillip Luther +4 more | 2009-02-24 |