Roberts-Haritonov; Lev Uryevich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roberts-Haritonov; Lev Uryevich.The latest application filed is for "subsea tree override tool apparatus & method".
- Roberts-Haritonov; Lev Uryevich - Aberdeen GB
- Roberts-Haritonov; Lev Uryevich - Staines GB
| Patent | Date |
|---|---|
| Subsea tree override tool apparatus and method Grant 10,669,801 - Roberts-Haritonov | 2020-06-02 |
| Powered subsea tool assembly, to reinstate the intended functionality of a subsea tree valve actuator Grant 10,370,924 - Roberts-Haritonov , et al. | 2019-08-06 |
| Subsea Tree Override Tool Apparatus & Method App 20190040706 - ROBERTS-HARITONOV; Lev Uryevich | 2019-02-07 |
| A Powered Subsea Tool Assembly, to Reinstate the Intended Functionality of a Subsea Tree Valve Actuator App 20170101839 - Roberts-Haritonov; Lev Uryevich ; et al. | 2017-04-13 |
| Modular gas seals cartridge Grant 7,144,015 - Roberts-Haritonov , et al. December 5, 2 | 2006-12-05 |
| Modular gas seals cartridge App 20040183257 - Roberts-Haritonov, Lev Uryevich ; et al. | 2004-09-23 |
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