Membership
Tour
Register
Log in
Richard J. Ouinones
Follow
Person
Garden Grove, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Composite bearing
Patent number
4,486,104
Issue date
Dec 4, 1984
Smith International, Inc.
Edward Vezirian
E21 - EARTH DRILLING MINING