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Paul D. Eckenrode
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Newton Falls, OH, US
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last 30 patents
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Patent Grant
Guide ring for bottom pour ingot mould system
Patent number
4,586,556
Issue date
May 6, 1986
Microdot Inc.
Paul D. Eckenrode
B22 - CASTING POWDER METALLURGY
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Patent Grant
Bottom pour ingot mould system
Patent number
4,512,544
Issue date
Apr 23, 1985
Microdot Inc.
Paul D. Eckenrode
B22 - CASTING POWDER METALLURGY