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William Steven Martin
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St. Charles, IL, US
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last 30 patents
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Patent Grant
Door for a safe
Patent number
D744190
Issue date
Nov 24, 2015
Stack-On Products Company
Don Pannier
D99 -
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Patent Grant
Door for a safe
Patent number
D729490
Issue date
May 12, 2015
Stack-On Products Co.
Don Pannier
D99 -