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Inventor
LENNER JOSEPH
US
2 patents
Patents
2 patents
US6909923B2
Jun 21, 2005
Safety communication on a single backplane
ROCKWELL AUTOMATION TECH INC
58 citations
93
US7311247B1
Dec 25, 2007
Electronic lockout/tagout systems
ROCKWELL AUTOMATION TECH INC
18 citations
77