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James Scala
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Ranco Cordova, CA, US
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last 30 patents
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Patent Grant
Bulge formed cooling channels with a variable lead helix on a hollo...
Patent number
5,221,045
Issue date
Jun 22, 1993
The Babcock & Wilcox Company
Michael D. McAninch
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR