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John C. Stover
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Verona, PA, US
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last 30 patents
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Patent Grant
Electric heating elements
Patent number
4,468,556
Issue date
Aug 28, 1984
Emerson Electric Co.
Donald M. Cunningham
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Grant
Metal extrusion for an electric heating element
Patent number
D263734
Issue date
Apr 6, 1982
Emerson Electric Co.
Donald M. Cunningham
D23 - Environmental heating and cooling