Assignee

COLEMAN ENVIRONMENTAL SYSTEMS

US·1 granted patent·613 citations·filing 1993–1993

Technology mixA22B1 A22C1 G06Q1

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0192US5478990AMethod for tracking the production history of food productsCOLEMAN ENVIRONMENTAL SYSTEMS·Filed 1993·Granted Dec 26, 1995·613 cites·34 claims

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