Membership
Tour
Register
Log in
Wojciech Buczak
Follow
Person
Aberdeen, GB
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Pressure balanced fluid operated reaming tool for use in placing we...
Patent number
9,080,384
Issue date
Jul 14, 2015
Deep Casing Tools, Ltd.
Tomasz J Walerianczyk
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PRESSURE BALANCED FLUID OPERATED REAMING TOOL FOR USE IN PLACING WE...
Publication number
20130306376
Publication date
Nov 21, 2013
Tomasz J. Walerianczyk
E21 - EARTH DRILLING MINING