KOROSTENSKY; Serhiy
Patent Applications and Registrations
Patent applications and USPTO patent grants for KOROSTENSKY; Serhiy.The latest application filed is for "rotary steerabe tool with proportional control valve".
- KOROSTENSKY; Serhiy - Fairfield CT
| Patent | Date |
|---|---|
| Rotary Steerabe Tool With Proportional Control Valve App 20220049552 - PERRY; Carl Allison ; et al. | 2022-02-17 |
| Rotary steerable tool with proportional control valve Grant 11,162,303 - Perry , et al. November 2, 2 | 2021-11-02 |
| Sealing assembly and related methods Grant 11,021,910 - Turner , et al. June 1, 2 | 2021-06-01 |
| Sealing Assembly And Related Methods App 20210095527 - TURNER; William Evans ; et al. | 2021-04-01 |
| Rotary Steerable Tool With Proportional Control Valve App 20200392790 - PERRY; Carl A. ; et al. | 2020-12-17 |
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