Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305453 | Casing shoe assembly | — | 2025-05-20 |
| 12221851 | Pump down wiper plug assembly | — | 2025-02-11 |
| 12123280 | Pump out stage cementing system | Andrew Webber, Jeffry C. Ehlinger | 2024-10-22 |
| 12078026 | Wiper plug with dissolvable core | Andrew Webber | 2024-09-03 |
| 12055012 | Casing string for use in extended reach wellbores | Samer Elkhalil | 2024-08-06 |
| 12024977 | Stage collar and related methods for stage cementing operations | Andrew Webber | 2024-07-02 |
| 11713646 | Stage cementing system | Richard L. Giroux, Jobby T. Jacob | 2023-08-01 |
| 11286750 | Stop collar assembly | Jobby T. Jacob | 2022-03-29 |
| 11125048 | Stage cementing system | Richard L. Giroux, Jobby T. Jacob | 2021-09-21 |
| 10883333 | Buoyant system for installing a casing string | Richard L. Giroux, Jobby T. Jacob, Joshua V. Symms, Luis A. Urdaneta | 2021-01-05 |
| 10422190 | Quick connect connection | — | 2019-09-24 |
| 10113372 | Centralizer | Brent J. Lirette, Michael LoGiudice, Paul L. Smith | 2018-10-30 |
| 9915124 | Piston float equipment | — | 2018-03-13 |
| 9745802 | Connection between wellbore components | Kevin Wood, Richard L. Giroux | 2017-08-29 |
| 9371918 | Ball valve float equipment | — | 2016-06-21 |
| 9051809 | Casing relief valve | — | 2015-06-09 |