Inventor · disambiguated record
Serhiy Korostensky
Also filed as: KOROSTENSKY SERHIY
3 granted patents·2 citations·filing 2019–2021
52Inventor score
Technology areasE21B
Files withAPS TECH INC3
Top patents by PatentIndex Score
3 records- 0175US11162303B2Rotary steerable tool with proportional control valveAPS TECH INC·Filed 2019·Granted Nov 2, 2021·2 cites·35 claims
- 0262US11624237B2Rotary steerable tool with proportional control valveAPS TECH INC·Filed 2021·Granted Apr 11, 2023·0 cites·24 claims
- 0346US11021910B2Sealing assembly and related methodsAPS TECH INC·Filed 2019·Granted Jun 1, 2021·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →