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DATAMATIC INC

US3 patents

Top patents by PatentIndex Score

US6710721B1Mar 23, 2004

Radio frequency automated meter reading device

DATAMATIC INC196 citations98

US6798352B2Sep 28, 2004

Optical sensor for utility meter

DATAMATIC INC75 citations97

US7248181B2Jul 24, 2007

Automated meter reading system

DATAMATIC INC65 citations95