Inventor

URBAN LARRY J

US4 patents

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

BAKER HUGHES INC

2 patents

US8347505B2Jan 8, 2013

Method for fabricating a cylindrical spring by compressive force

BAKER HUGHES INC3 citations60

US9915121B2Mar 13, 2018

Seal pressure relaxation device prior to release of retrievable packer

BAKER HUGHES INC0 citations45

URBAN LARRY J

1 patent

US8967268B2Mar 3, 2015

Setting subterranean tools with flow generated shock wave

URBAN LARRY J13 citations76

SMITH JAMES A

1 patent

US10428622B2Oct 1, 2019

Force multiplyer used to actuate a ball valve

SMITH JAMES A0 citations38