Membership
Tour
Register
Log in
Martin L. Talley
Follow
Person
Houston, TX, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Total gas containment system
Patent number
4,010,012
Issue date
Mar 1, 1977
Dresser Industries, Inc.
Phil H. Griffin
E21 - EARTH DRILLING MINING