Membership
Tour
Register
Log in
John M. Gray
Follow
Person
Stamford, CT, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for the production of vermicular cast iron
Patent number
4,227,924
Issue date
Oct 14, 1980
Microalloying International, Inc.
Sundaresa V. Subramanian
C21 - METALLURGY OF IRON