Weatherford Technology Holding, LLC
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weatherford Technology Holding, LLC.The latest application filed is for "centrifuge having onboard imaging system".
- Weatherford Technology Holding, LLC - Houston TX US
| Patent | Date |
|---|---|
| Annular isolation device for managed pressure drilling Grant 10,012,044 - Leba , et al. July 3, 2 | 2018-07-03 |
| Centrifuge Having Onboard Imaging System App 20180117600 - CHRISTIAN; Sean M. ; et al. | 2018-05-03 |
| Subsea casing drilling system Grant 9,488,004 - Twardowski , et al. November 8, 2 | 2016-11-08 |
| Annular Isolation Device For Managed Pressure Drilling App 20160138352 - LEBA; John Vinh ; et al. | 2016-05-19 |
| Method and system using zeta potential altering compositions as aggregating reagents for sand control Grant 8,950,493 - van Petegem , et al. February 10, 2 | 2015-02-10 |
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