Inventor · disambiguated record
Ninad Ashok Oak
Also filed as: OAK NINAD · OAK NINAD ASHOK
2 granted patents·1 pending application·33 citations·filing 2017–2024
56Inventor score
Files withWORLDWIDE OILFIELD MACHINE INC3
Top patents by PatentIndex Score
3 records- 0189US10060548B1Torque reducer for high-pressure gate valvesWORLDWIDE OILFIELD MACHINE INC·Filed 2017·Granted Aug 28, 2018·33 cites·16 claims
- 0257US2025381593A1Closed die forged bop bonnet housing and methodWORLDWIDE OILFIELD MACHINE INC·Filed 2024·Application pending·0 cites
- 0349US10473234B2Plunger gear shaft assembly for torque reducer for high-pressure gate valvesWORLDWIDE OILFIELD MACHINE INC·Filed 2018·Granted Nov 12, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →