Inventor

MAENZA FRANK J

US11 patents

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

BAKER HUGHES A GE CO LLC

3 patents

US10760363B2Sep 1, 2020

Lock ring segments biased into locked position while retained in position with an exterior profile

BAKER HUGHES A GE CO LLC5 citations68

US10329866B2Jun 25, 2019

Locking keyed components for downhole tools

BAKER HUGHES A GE CO LLC3 citations63

US10619425B2Apr 14, 2020

Packer retrieval extension for metal to metal sealing in tension and compression

BAKER HUGHES A GE CO LLC0 citations41

CONNER NICHOLAS S

2 patents

US8083001B2Dec 27, 2011

Expandable gage ring

CONNER NICHOLAS S22 citations89

US10087704B2Oct 2, 2018

Expandable support ring for packing element containment system

CONNER NICHOLAS S7 citations77

BAKER HUGHES INC

2 patents

US10060213B2Aug 28, 2018

Residual pressure differential removal mechanism for a setting device for a subterranean tool

BAKER HUGHES INC3 citations71

US10077625B2Sep 18, 2018

Subterranean packer sealing system load diverter

BAKER HUGHES INC0 citations40

DENG GUIJUN

1 patent

US10907437B2Feb 2, 2021

Multi-layer backup ring

DENG GUIJUN1 citations61

MAENZA FRANK J

1 patent

US11319784B2May 3, 2022

Control line guidance system for downhole applications

MAENZA FRANK J0 citations54

BAKER HUGHES

1 patent

US10329868B2Jun 25, 2019

Releasably locked debris barrier for a subterranean tool

BAKER HUGHES0 citations49

BAKER HUGHES LLC

1 patent

US10260301B2Apr 16, 2019

Cut to release packer extension

BAKER HUGHES LLC0 citations48