Inventor

MOI STEIN ERIK

NO3 patents

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

SECURITY DBS NV SA

2 patents

US6929076B2Aug 16, 2005

Bore hole underreamer having extendible cutting arms

SECURITY DBS NV SA102 citations95

US6886633B2May 3, 2005

Bore hole underreamer

SECURITY DBS NV SA20 citations90

HALLIBURTON ENERGY SERVICES INC

1 patent

US10138695B2Nov 27, 2018

Downhole fluid flow diverting

HALLIBURTON ENERGY SERVICES INC0 citations33