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Joseph A. Schwert
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Cary, IL, US
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last 30 patents
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Patent Grant
Cathodically protected vessel
Patent number
4,397,726
Issue date
Aug 9, 1983
A. O. Smith Harvestore Products, Inc.
Joseph A. Schwert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...