PETROFRAC OIL TOOLS
Patent Applications and Registrations
Patent applications and USPTO patent grants for PETROFRAC OIL TOOLS.The latest application filed is for "isolation device and assembly for a hydraulic fracturing process".
- PETROFRAC OIL TOOLS - Waller TX
| Patent | Date |
|---|---|
| Apparatus, system, and method for isolating a tubing string Grant 11,021,926 - Smith , et al. June 1, 2 | 2021-06-01 |
| Isolation Device And Assembly For A Hydraulic Fracturing Process App 20200040713 - Coon; Robert ; et al. | 2020-02-06 |
| Apparatus, System, And Method For Isolating A Tubing String App 20200032610 - Smith; Roddie R. ; et al. | 2020-01-30 |
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