Membership
Tour
Register
Log in
Iain M. Oswald
Follow
Person
Aberdeen, GB
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Wear bushing lockdown and method of inserting
Patent number
5,762,136
Issue date
Jun 9, 1998
Vetco Gray Inc.
Iain MacPherson Oswald
E21 - EARTH DRILLING MINING
Information
Patent Grant
Adjustable jackup drilling system hanger
Patent number
5,653,289
Issue date
Aug 5, 1997
ABB Vetco Gray Inc.
Stanley Hosie
E21 - EARTH DRILLING MINING