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Robert S. Williams
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Fairfield, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of continuously casting electrical steel strip with controll...
Patent number
6,739,384
Issue date
May 25, 2004
AK Properties, Inc.
Jerry W. Schoen
C21 - METALLURGY OF IRON
Information
Patent Grant
Segmented roll for casting metal strip
Patent number
6,474,402
Issue date
Nov 5, 2002
Armco Inc.
James R. Sauer
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
In-situ conditioning of a strip casting roll
Patent number
5,651,413
Issue date
Jul 29, 1997
Armco Inc.
Robert S. Williams
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Strip casting with fluxing agent applied to casting roll
Patent number
5,651,412
Issue date
Jul 29, 1997
Armco Inc.
Robert S. Williams
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for strip casting
Patent number
5,063,988
Issue date
Nov 12, 1991
Armco Inc.
Donald W. Follstaedt
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electronic gap sensor and method
Patent number
5,036,901
Issue date
Aug 6, 1991
Armco Inc.
Robert S. Williams
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Method of continuously casting electrical steel strip with controll...
Publication number
20030062147
Publication date
Apr 3, 2003
AK Properties, Inc.
Jerry W. Schoen
C21 - METALLURGY OF IRON