Utter; Robert J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Utter; Robert J..The latest application filed is for "friction stir extrusion of nonweldable materials for downhole tools".
- Utter; Robert J. - Sugar Land TX
| Patent | Date |
|---|---|
| Friction stir extrusion of nonweldable materials for downhole tools Grant 10,695,861 - Utter , et al. | 2020-06-30 |
| Friction Stir Extrusion Of Nonweldable Materials For Downhole Tools App 20170216961 - Utter; Robert J. ; et al. | 2017-08-03 |
| Hydraulic Fracturing While Drilling And/or Tripping App 20160053597 - Brown; James Ernest ; et al. | 2016-02-25 |
| Drill Bit Assembly Having Electrically Isolated Gap Joint for Measurement of Reservoir Properties App 20150101867 - Clark; Brian Oliver ; et al. | 2015-04-16 |
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