Inventor · disambiguated record
Alfred Olvera
Also filed as: OLVERA ALFRED
4 granted patents·2 pending applications·8 citations·filing 2010–2017
65Inventor score
Top patents by PatentIndex Score
6 records- 0167US9291023B2Stem head adapter with pistonsGE OIL & GAS PRESSURE CONTROL LP·Filed 2014·Granted Mar 22, 2016·3 cites·19 claims
- 0262US8690121B2Differential screw assembly for varying torque for valveOLVERA ALFRED·Filed 2011·Granted Apr 8, 2014·3 cites·11 claims
- 0355US8297366B2Installable load shoulder for a wellheadOLVERA ALFRED·Filed 2010·Granted Oct 30, 2012·2 cites·29 claims
- 0444US10458198B2Test dart system and methodGE OIL & GAS PRESSURE CONTROL LP·Filed 2017·Granted Oct 29, 2019·0 cites·18 claims
- 0544US2014131954A1Shrinkage compensated seal assembly and related methodsVETCO GRAY INC·Filed 2012·Application pending·0 cites
- 0638US2014000907A1Apparatus and method for backseating a gate valveOLVERA ALFRED·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →