Inventor

OLVERA ALFRED

US4 patents

⚠️ This page may combine multiple inventors who share the name “OLVERA ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GE OIL & GAS PRESSURE CONTROL LP

2 patents

US9291023B2Mar 22, 2016

Stem head adapter with pistons

GE OIL & GAS PRESSURE CONTROL LP3 citations66

US10458198B2Oct 29, 2019

Test dart system and method

GE OIL & GAS PRESSURE CONTROL LP0 citations43

OLVERA ALFRED

2 patents

US8297366B2Oct 30, 2012

Installable load shoulder for a wellhead

OLVERA ALFRED2 citations57

US8690121B2Apr 8, 2014

Differential screw assembly for varying torque for valve

OLVERA ALFRED3 citations54