Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031415 | Drilling fluid through-flow axial flux turbine generator | Arnold Fenocchi, Libo Yang | 2024-07-09 |
| 11428262 | Compliant bearing for oilfield applications | Libo Yang, Peter Nicholas Wells | 2022-08-30 |
| 10184296 | Drilling system with flow control valve | Oleg Polyntsev | 2019-01-22 |
| 9803426 | Flex joint for downhole drilling applications | Christian Menger | 2017-10-31 |
| 9121223 | Drilling system with flow control valve | Oleg Polyntsev | 2015-09-01 |
| 8739862 | System for controlling flow of an actuating fluid | Oleg Polyntsev | 2014-06-03 |
| 8596386 | System and method for drilling and completing lateral boreholes | Chris Hopkins | 2013-12-03 |
| 7859426 | Electromagnetic wellbore telemetry system for tubular strings | Brian Clark | 2010-12-28 |
| 7605715 | Electromagnetic wellbore telemetry system for tubular strings | Brian Clark | 2009-10-20 |
| 6833706 | Hole displacement measuring system and method using a magnetic field | — | 2004-12-21 |