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Gerald H. Newman
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Weymouth, MA, US
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last 30 patents
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Patent Grant
Alkaline cell
Patent number
5,856,040
Issue date
Jan 5, 1999
Duracell, Inc.
Gerald H. Newman
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Alkaline cell
Patent number
5,283,139
Issue date
Feb 1, 1994
Duracell Inc.
Gerald H. Newman
H01 - BASIC ELECTRIC ELEMENTS