Membership
Tour
Register
Log in
Paul S. Timmons
Follow
Person
Placentia Bay, CA
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Steel making flux
Patent number
4,738,719
Issue date
Apr 19, 1988
Tenneco Canada Inc. (ERCO division)
Alexander McLean
B22 - CASTING POWDER METALLURGY